Finding the Fourth Proportional to 59,526.82, 89,310.84 and 39,616.21

Step by Step Solution

1. Step 1: Write the proportion equation
   59,526.82 : 89,310.84 = 39,616.21 : x
2. Step 2: Convert to fraction form
   59,526.82/89,310.84 = 39,616.21/x
3. Step 3: Cross multiply
   59,526.82x = 89,310.84 × 39,616.21
4. Step 4: Simplify right side
   59,526.82x = 3,538,156,992.72
5. Step 5: Solve for x
   x = 3,538,156,992.72/59,526.82
6. Step 6: Final answer
   x = 59,438.03