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Finding the Fourth Proportional to 46,906.54, 64,730.55 and 25,684.54

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Solution

The fourth proportional to 46,906.54, 64,730.55 and 25,684.54 is: 35,444.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,906.54 : 64,730.55 = 25,684.54 : x
  2. Step 2: Convert to fraction form
    46,906.54/64,730.55 = 25,684.54/x
  3. Step 3: Cross multiply
    46,906.54x = 64,730.55 × 25,684.54
  4. Step 4: Simplify right side
    46,906.54x = 1,662,574,400.70
  5. Step 5: Solve for x
    x = 1,662,574,400.70/46,906.54
  6. Step 6: Final answer
    x = 35,444.40

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