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Finding the Fourth Proportional to 82,490.69, 113,837.16 and 44,764.94

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Solution

The fourth proportional to 82,490.69, 113,837.16 and 44,764.94 is: 61,775.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,490.69 : 113,837.16 = 44,764.94 : x
  2. Step 2: Convert to fraction form
    82,490.69/113,837.16 = 44,764.94/x
  3. Step 3: Cross multiply
    82,490.69x = 113,837.16 × 44,764.94
  4. Step 4: Simplify right side
    82,490.69x = 5,095,913,637.17
  5. Step 5: Solve for x
    x = 5,095,913,637.17/82,490.69
  6. Step 6: Final answer
    x = 61,775.62

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