Finding the Fourth Proportional to 59,505.24, 89,175 and 39,538.20

Step by Step Solution

1. Step 1: Write the proportion equation
   59,505.24 : 89,175 = 39,538.20 : x
2. Step 2: Convert to fraction form
   59,505.24/89,175 = 39,538.20/x
3. Step 3: Cross multiply
   59,505.24x = 89,175 × 39,538.20
4. Step 4: Simplify right side
   59,505.24x = 3,525,818,985.00
5. Step 5: Solve for x
   x = 3,525,818,985.00/59,505.24
6. Step 6: Final answer
   x = 59,252.24