Finding the Fourth Proportional to 10,359.53, 15,540.83 and 3,695.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,359.53 : 15,540.83 = 3,695.52 : x
2. Step 2: Convert to fraction form
   10,359.53/15,540.83 = 3,695.52/x
3. Step 3: Cross multiply
   10,359.53x = 15,540.83 × 3,695.52
4. Step 4: Simplify right side
   10,359.53x = 57,431,501.74
5. Step 5: Solve for x
   x = 57,431,501.74/10,359.53
6. Step 6: Final answer
   x = 5,543.83