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Finding the Fourth Proportional to 294,358.07, 441,602.94 and 107,369.57

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Solution

The fourth proportional to 294,358.07, 441,602.94 and 107,369.57 is: 161,078.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,358.07 : 441,602.94 = 107,369.57 : x
  2. Step 2: Convert to fraction form
    294,358.07/441,602.94 = 107,369.57/x
  3. Step 3: Cross multiply
    294,358.07x = 441,602.94 × 107,369.57
  4. Step 4: Simplify right side
    294,358.07x = 47,414,717,778.54
  5. Step 5: Solve for x
    x = 47,414,717,778.54/294,358.07
  6. Step 6: Final answer
    x = 161,078.37

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