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Finding the Fourth Proportional to 76,020.41, 104,924.81 and 44,207.66

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Solution

The fourth proportional to 76,020.41, 104,924.81 and 44,207.66 is: 61,016.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,020.41 : 104,924.81 = 44,207.66 : x
  2. Step 2: Convert to fraction form
    76,020.41/104,924.81 = 44,207.66/x
  3. Step 3: Cross multiply
    76,020.41x = 104,924.81 × 44,207.66
  4. Step 4: Simplify right side
    76,020.41x = 4,638,479,911.94
  5. Step 5: Solve for x
    x = 4,638,479,911.94/76,020.41
  6. Step 6: Final answer
    x = 61,016.25

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