Finding the Fourth Proportional to 17,742.52, 24,482.46 and 10,189.18

Step by Step Solution

1. Step 1: Write the proportion equation
   17,742.52 : 24,482.46 = 10,189.18 : x
2. Step 2: Convert to fraction form
   17,742.52/24,482.46 = 10,189.18/x
3. Step 3: Cross multiply
   17,742.52x = 24,482.46 × 10,189.18
4. Step 4: Simplify right side
   17,742.52x = 249,456,191.78
5. Step 5: Solve for x
   x = 249,456,191.78/17,742.52
6. Step 6: Final answer
   x = 14,059.79