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Finding the Fourth Proportional to 474,592.26, 654,634.98 and 331,300.02

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Solution

The fourth proportional to 474,592.26, 654,634.98 and 331,300.02 is: 456,982.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    474,592.26 : 654,634.98 = 331,300.02 : x
  2. Step 2: Convert to fraction form
    474,592.26/654,634.98 = 331,300.02/x
  3. Step 3: Cross multiply
    474,592.26x = 654,634.98 × 331,300.02
  4. Step 4: Simplify right side
    474,592.26x = 216,880,581,966.70
  5. Step 5: Solve for x
    x = 216,880,581,966.70/474,592.26
  6. Step 6: Final answer
    x = 456,982.97

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