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Finding the Fourth Proportional to 236,054.60, 354,147.60 and 102,946.52

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Solution

The fourth proportional to 236,054.60, 354,147.60 and 102,946.52 is: 154,448.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,054.60 : 354,147.60 = 102,946.52 : x
  2. Step 2: Convert to fraction form
    236,054.60/354,147.60 = 102,946.52/x
  3. Step 3: Cross multiply
    236,054.60x = 354,147.60 × 102,946.52
  4. Step 4: Simplify right side
    236,054.60x = 36,458,262,986.35
  5. Step 5: Solve for x
    x = 36,458,262,986.35/236,054.60
  6. Step 6: Final answer
    x = 154,448.43

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