Finding the Fourth Proportional to 58,799.89, 81,143.17 and 31,941.82

Step by Step Solution

1. Step 1: Write the proportion equation
   58,799.89 : 81,143.17 = 31,941.82 : x
2. Step 2: Convert to fraction form
   58,799.89/81,143.17 = 31,941.82/x
3. Step 3: Cross multiply
   58,799.89x = 81,143.17 × 31,941.82
4. Step 4: Simplify right side
   58,799.89x = 2,591,860,323.73
5. Step 5: Solve for x
   x = 2,591,860,323.73/58,799.89
6. Step 6: Final answer
   x = 44,079.34