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Finding the Fourth Proportional to 447,997.62, 618,236.44 and 246,793.62

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Solution

The fourth proportional to 447,997.62, 618,236.44 and 246,793.62 is: 340,575.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    447,997.62 : 618,236.44 = 246,793.62 : x
  2. Step 2: Convert to fraction form
    447,997.62/618,236.44 = 246,793.62/x
  3. Step 3: Cross multiply
    447,997.62x = 618,236.44 × 246,793.62
  4. Step 4: Simplify right side
    447,997.62x = 152,576,809,043.51
  5. Step 5: Solve for x
    x = 152,576,809,043.51/447,997.62
  6. Step 6: Final answer
    x = 340,575.04

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