Finding the Fourth Proportional to 58,801.88, 81,145.92 and 31,943.82

Step by Step Solution

1. Step 1: Write the proportion equation
   58,801.88 : 81,145.92 = 31,943.82 : x
2. Step 2: Convert to fraction form
   58,801.88/81,145.92 = 31,943.82/x
3. Step 3: Cross multiply
   58,801.88x = 81,145.92 × 31,943.82
4. Step 4: Simplify right side
   58,801.88x = 2,592,110,662.21
5. Step 5: Solve for x
   x = 2,592,110,662.21/58,801.88
6. Step 6: Final answer
   x = 44,082.11