Finding the Fourth Proportional to 9,499.28, 14,247.50 and 3,655.13

Step by Step Solution

1. Step 1: Write the proportion equation
   9,499.28 : 14,247.50 = 3,655.13 : x
2. Step 2: Convert to fraction form
   9,499.28/14,247.50 = 3,655.13/x
3. Step 3: Cross multiply
   9,499.28x = 14,247.50 × 3,655.13
4. Step 4: Simplify right side
   9,499.28x = 52,076,375.16
5. Step 5: Solve for x
   x = 52,076,375.16/9,499.28
6. Step 6: Final answer
   x = 5,482.14