Finding the Fourth Proportional to 58,550.48, 80,799.72 and 31,693.04

Step by Step Solution

1. Step 1: Write the proportion equation
   58,550.48 : 80,799.72 = 31,693.04 : x
2. Step 2: Convert to fraction form
   58,550.48/80,799.72 = 31,693.04/x
3. Step 3: Cross multiply
   58,550.48x = 80,799.72 × 31,693.04
4. Step 4: Simplify right side
   58,550.48x = 2,560,788,757.95
5. Step 5: Solve for x
   x = 2,560,788,757.95/58,550.48
6. Step 6: Final answer
   x = 43,736.43