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Finding the Fourth Proportional to 107,226.52, 160,917.54 and 60,570.52

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Solution

The fourth proportional to 107,226.52, 160,917.54 and 60,570.52 is: 90,899.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,226.52 : 160,917.54 = 60,570.52 : x
  2. Step 2: Convert to fraction form
    107,226.52/160,917.54 = 60,570.52/x
  3. Step 3: Cross multiply
    107,226.52x = 160,917.54 × 60,570.52
  4. Step 4: Simplify right side
    107,226.52x = 9,746,859,074.92
  5. Step 5: Solve for x
    x = 9,746,859,074.92/107,226.52
  6. Step 6: Final answer
    x = 90,899.71

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