Finding the Fourth Proportional to 59,018.16, 88,415.88 and 34,930.80

Step by Step Solution

1. Step 1: Write the proportion equation
   59,018.16 : 88,415.88 = 34,930.80 : x
2. Step 2: Convert to fraction form
   59,018.16/88,415.88 = 34,930.80/x
3. Step 3: Cross multiply
   59,018.16x = 88,415.88 × 34,930.80
4. Step 4: Simplify right side
   59,018.16x = 3,088,437,421.10
5. Step 5: Solve for x
   x = 3,088,437,421.10/59,018.16
6. Step 6: Final answer
   x = 52,330.29