Finding the Fourth Proportional to 9,561.15, 14,339.57 and 3,635.93

Step by Step Solution

1. Step 1: Write the proportion equation
   9,561.15 : 14,339.57 = 3,635.93 : x
2. Step 2: Convert to fraction form
   9,561.15/14,339.57 = 3,635.93/x
3. Step 3: Cross multiply
   9,561.15x = 14,339.57 × 3,635.93
4. Step 4: Simplify right side
   9,561.15x = 52,137,690.42
5. Step 5: Solve for x
   x = 52,137,690.42/9,561.15
6. Step 6: Final answer
   x = 5,453.08