Finding the Fourth Proportional to 58,732.98, 81,052.29 and 31,875.81

Step by Step Solution

1. Step 1: Write the proportion equation
   58,732.98 : 81,052.29 = 31,875.81 : x
2. Step 2: Convert to fraction form
   58,732.98/81,052.29 = 31,875.81/x
3. Step 3: Cross multiply
   58,732.98x = 81,052.29 × 31,875.81
4. Step 4: Simplify right side
   58,732.98x = 2,583,607,396.10
5. Step 5: Solve for x
   x = 2,583,607,396.10/58,732.98
6. Step 6: Final answer
   x = 43,989.04