Finding the Fourth Proportional to 10,617.09, 15,925.46 and 3,597.05

Step by Step Solution

1. Step 1: Write the proportion equation
   10,617.09 : 15,925.46 = 3,597.05 : x
2. Step 2: Convert to fraction form
   10,617.09/15,925.46 = 3,597.05/x
3. Step 3: Cross multiply
   10,617.09x = 15,925.46 × 3,597.05
4. Step 4: Simplify right side
   10,617.09x = 57,284,605.98
5. Step 5: Solve for x
   x = 57,284,605.98/10,617.09
6. Step 6: Final answer
   x = 5,395.51