Finding the Fourth Proportional to 59,130.64, 88,648.87 and 34,142.34

Step by Step Solution

1. Step 1: Write the proportion equation
   59,130.64 : 88,648.87 = 34,142.34 : x
2. Step 2: Convert to fraction form
   59,130.64/88,648.87 = 34,142.34/x
3. Step 3: Cross multiply
   59,130.64x = 88,648.87 × 34,142.34
4. Step 4: Simplify right side
   59,130.64x = 3,026,679,860.16
5. Step 5: Solve for x
   x = 3,026,679,860.16/59,130.64
6. Step 6: Final answer
   x = 51,186.32