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Finding the Fourth Proportional to 107,614.26, 161,246.43 and 63,281.34

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Solution

The fourth proportional to 107,614.26, 161,246.43 and 63,281.34 is: 94,819.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,614.26 : 161,246.43 = 63,281.34 : x
  2. Step 2: Convert to fraction form
    107,614.26/161,246.43 = 63,281.34/x
  3. Step 3: Cross multiply
    107,614.26x = 161,246.43 × 63,281.34
  4. Step 4: Simplify right side
    107,614.26x = 10,203,890,160.62
  5. Step 5: Solve for x
    x = 10,203,890,160.62/107,614.26
  6. Step 6: Final answer
    x = 94,819.13

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