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Finding the Fourth Proportional to 47,260.20, 70,922.70 and 26,200.20

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Solution

The fourth proportional to 47,260.20, 70,922.70 and 26,200.20 is: 39,318.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,260.20 : 70,922.70 = 26,200.20 : x
  2. Step 2: Convert to fraction form
    47,260.20/70,922.70 = 26,200.20/x
  3. Step 3: Cross multiply
    47,260.20x = 70,922.70 × 26,200.20
  4. Step 4: Simplify right side
    47,260.20x = 1,858,188,924.54
  5. Step 5: Solve for x
    x = 1,858,188,924.54/47,260.20
  6. Step 6: Final answer
    x = 39,318.26

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