Finding the Fourth Proportional to 59,116.76, 88,628.22 and 34,128.56

Step by Step Solution

1. Step 1: Write the proportion equation
   59,116.76 : 88,628.22 = 34,128.56 : x
2. Step 2: Convert to fraction form
   59,116.76/88,628.22 = 34,128.56/x
3. Step 3: Cross multiply
   59,116.76x = 88,628.22 × 34,128.56
4. Step 4: Simplify right side
   59,116.76x = 3,024,753,523.96
5. Step 5: Solve for x
   x = 3,024,753,523.96/59,116.76
6. Step 6: Final answer
   x = 51,165.75