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Finding the Fourth Proportional to 109,805.41, 151,547.70 and 69,522.93

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Solution

The fourth proportional to 109,805.41, 151,547.70 and 69,522.93 is: 95,951.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,805.41 : 151,547.70 = 69,522.93 : x
  2. Step 2: Convert to fraction form
    109,805.41/151,547.70 = 69,522.93/x
  3. Step 3: Cross multiply
    109,805.41x = 151,547.70 × 69,522.93
  4. Step 4: Simplify right side
    109,805.41x = 10,536,040,138.76
  5. Step 5: Solve for x
    x = 10,536,040,138.76/109,805.41
  6. Step 6: Final answer
    x = 95,951.92

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