Finding the Fourth Proportional to 58,818.28, 81,167.94 and 31,960.52

Step by Step Solution

1. Step 1: Write the proportion equation
   58,818.28 : 81,167.94 = 31,960.52 : x
2. Step 2: Convert to fraction form
   58,818.28/81,167.94 = 31,960.52/x
3. Step 3: Cross multiply
   58,818.28x = 81,167.94 × 31,960.52
4. Step 4: Simplify right side
   58,818.28x = 2,594,169,569.73
5. Step 5: Solve for x
   x = 2,594,169,569.73/58,818.28
6. Step 6: Final answer
   x = 44,104.82