Finding the Fourth Proportional to 123,470.07, 185,216.04 and 34,724.31

Step by Step Solution

1. Step 1: Write the proportion equation
   123,470.07 : 185,216.04 = 34,724.31 : x
2. Step 2: Convert to fraction form
   123,470.07/185,216.04 = 34,724.31/x
3. Step 3: Cross multiply
   123,470.07x = 185,216.04 × 34,724.31
4. Step 4: Simplify right side
   123,470.07x = 6,431,499,189.93
5. Step 5: Solve for x
   x = 6,431,499,189.93/123,470.07
6. Step 6: Final answer
   x = 52,089.54