Finding the Fourth Proportional to 147,753.29, 221,620.82 and 58,942.87

Step by Step Solution

1. Step 1: Write the proportion equation
   147,753.29 : 221,620.82 = 58,942.87 : x
2. Step 2: Convert to fraction form
   147,753.29/221,620.82 = 58,942.87/x
3. Step 3: Cross multiply
   147,753.29x = 221,620.82 × 58,942.87
4. Step 4: Simplify right side
   147,753.29x = 13,062,967,182.55
5. Step 5: Solve for x
   x = 13,062,967,182.55/147,753.29
6. Step 6: Final answer
   x = 88,410.67