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Finding the Fourth Proportional to 82,063.45, 123,084.24 and 22,894.18

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Solution

The fourth proportional to 82,063.45, 123,084.24 and 22,894.18 is: 34,338.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,063.45 : 123,084.24 = 22,894.18 : x
  2. Step 2: Convert to fraction form
    82,063.45/123,084.24 = 22,894.18/x
  3. Step 3: Cross multiply
    82,063.45x = 123,084.24 × 22,894.18
  4. Step 4: Simplify right side
    82,063.45x = 2,817,912,745.72
  5. Step 5: Solve for x
    x = 2,817,912,745.72/82,063.45
  6. Step 6: Final answer
    x = 34,338.22

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