Finding the Fourth Proportional to 58,754.41, 88,294.27 and 57,330.12

Step by Step Solution

1. Step 1: Write the proportion equation
   58,754.41 : 88,294.27 = 57,330.12 : x
2. Step 2: Convert to fraction form
   58,754.41/88,294.27 = 57,330.12/x
3. Step 3: Cross multiply
   58,754.41x = 88,294.27 × 57,330.12
4. Step 4: Simplify right side
   58,754.41x = 5,061,920,951.09
5. Step 5: Solve for x
   x = 5,061,920,951.09/58,754.41
6. Step 6: Final answer
   x = 86,153.89