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Finding the Fourth Proportional to 168,326.73, 252,350.37 and 68,533.92

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Solution

The fourth proportional to 168,326.73, 252,350.37 and 68,533.92 is: 102,743.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,326.73 : 252,350.37 = 68,533.92 : x
  2. Step 2: Convert to fraction form
    168,326.73/252,350.37 = 68,533.92/x
  3. Step 3: Cross multiply
    168,326.73x = 252,350.37 × 68,533.92
  4. Step 4: Simplify right side
    168,326.73x = 17,294,560,069.55
  5. Step 5: Solve for x
    x = 17,294,560,069.55/168,326.73
  6. Step 6: Final answer
    x = 102,743.99

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