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Finding the Fourth Proportional to 322,026.95, 444,379.85 and 178,777.77

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Solution

The fourth proportional to 322,026.95, 444,379.85 and 178,777.77 is: 246,703.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,026.95 : 444,379.85 = 178,777.77 : x
  2. Step 2: Convert to fraction form
    322,026.95/444,379.85 = 178,777.77/x
  3. Step 3: Cross multiply
    322,026.95x = 444,379.85 × 178,777.77
  4. Step 4: Simplify right side
    322,026.95x = 79,445,238,615.93
  5. Step 5: Solve for x
    x = 79,445,238,615.93/322,026.95
  6. Step 6: Final answer
    x = 246,703.70

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