Finding the Fourth Proportional to 58,753.28, 81,079.34 and 31,895.60

Step by Step Solution

1. Step 1: Write the proportion equation
   58,753.28 : 81,079.34 = 31,895.60 : x
2. Step 2: Convert to fraction form
   58,753.28/81,079.34 = 31,895.60/x
3. Step 3: Cross multiply
   58,753.28x = 81,079.34 × 31,895.60
4. Step 4: Simplify right side
   58,753.28x = 2,586,074,196.90
5. Step 5: Solve for x
   x = 2,586,074,196.90/58,753.28
6. Step 6: Final answer
   x = 44,015.83