Finding the Fourth Proportional to 57,469.86, 86,092.71 and 32,434.18

Step by Step Solution

1. Step 1: Write the proportion equation
   57,469.86 : 86,092.71 = 32,434.18 : x
2. Step 2: Convert to fraction form
   57,469.86/86,092.71 = 32,434.18/x
3. Step 3: Cross multiply
   57,469.86x = 86,092.71 × 32,434.18
4. Step 4: Simplify right side
   57,469.86x = 2,792,346,290.66
5. Step 5: Solve for x
   x = 2,792,346,290.66/57,469.86
6. Step 6: Final answer
   x = 48,588.01