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Finding the Fourth Proportional to 365,954.53, 548,826.45 and 126,058.73

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Solution

The fourth proportional to 365,954.53, 548,826.45 and 126,058.73 is: 189,051.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,954.53 : 548,826.45 = 126,058.73 : x
  2. Step 2: Convert to fraction form
    365,954.53/548,826.45 = 126,058.73/x
  3. Step 3: Cross multiply
    365,954.53x = 548,826.45 × 126,058.73
  4. Step 4: Simplify right side
    365,954.53x = 69,184,365,277.41
  5. Step 5: Solve for x
    x = 69,184,365,277.41/365,954.53
  6. Step 6: Final answer
    x = 189,051.81

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