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Finding the Fourth Proportional to 107,364.76, 148,160.55 and 59,616.88

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Solution

The fourth proportional to 107,364.76, 148,160.55 and 59,616.88 is: 82,269.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,364.76 : 148,160.55 = 59,616.88 : x
  2. Step 2: Convert to fraction form
    107,364.76/148,160.55 = 59,616.88/x
  3. Step 3: Cross multiply
    107,364.76x = 148,160.55 × 59,616.88
  4. Step 4: Simplify right side
    107,364.76x = 8,832,869,730.08
  5. Step 5: Solve for x
    x = 8,832,869,730.08/107,364.76
  6. Step 6: Final answer
    x = 82,269.73

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