Finding the Fourth Proportional to 17,501.61, 24,152.37 and 9,543.90

Step by Step Solution

1. Step 1: Write the proportion equation
   17,501.61 : 24,152.37 = 9,543.90 : x
2. Step 2: Convert to fraction form
   17,501.61/24,152.37 = 9,543.90/x
3. Step 3: Cross multiply
   17,501.61x = 24,152.37 × 9,543.90
4. Step 4: Simplify right side
   17,501.61x = 230,507,804.04
5. Step 5: Solve for x
   x = 230,507,804.04/17,501.61
6. Step 6: Final answer
   x = 13,170.66