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Finding the Fourth Proportional to 106,034.41, 146,327.66 and 58,288.06

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Solution

The fourth proportional to 106,034.41, 146,327.66 and 58,288.06 is: 80,437.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,034.41 : 146,327.66 = 58,288.06 : x
  2. Step 2: Convert to fraction form
    106,034.41/146,327.66 = 58,288.06/x
  3. Step 3: Cross multiply
    106,034.41x = 146,327.66 × 58,288.06
  4. Step 4: Simplify right side
    106,034.41x = 8,529,155,425.74
  5. Step 5: Solve for x
    x = 8,529,155,425.74/106,034.41
  6. Step 6: Final answer
    x = 80,437.62

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