Finding the Fourth Proportional to 59,146.28, 88,719.42 and 34,505

Step by Step Solution

1. Step 1: Write the proportion equation
   59,146.28 : 88,719.42 = 34,505 : x
2. Step 2: Convert to fraction form
   59,146.28/88,719.42 = 34,505/x
3. Step 3: Cross multiply
   59,146.28x = 88,719.42 × 34,505
4. Step 4: Simplify right side
   59,146.28x = 3,061,263,587.10
5. Step 5: Solve for x
   x = 3,061,263,587.10/59,146.28
6. Step 6: Final answer
   x = 51,757.50