Finding the Fourth Proportional to 59,888.18, 89,836.84 and 34,930.72

Step by Step Solution

1. Step 1: Write the proportion equation
   59,888.18 : 89,836.84 = 34,930.72 : x
2. Step 2: Convert to fraction form
   59,888.18/89,836.84 = 34,930.72/x
3. Step 3: Cross multiply
   59,888.18x = 89,836.84 × 34,930.72
4. Step 4: Simplify right side
   59,888.18x = 3,138,065,503.72
5. Step 5: Solve for x
   x = 3,138,065,503.72/59,888.18
6. Step 6: Final answer
   x = 52,398.75