Finding the Fourth Proportional to 17,549.20, 24,190.56 and 13,065.82

Step by Step Solution

1. Step 1: Write the proportion equation
   17,549.20 : 24,190.56 = 13,065.82 : x
2. Step 2: Convert to fraction form
   17,549.20/24,190.56 = 13,065.82/x
3. Step 3: Cross multiply
   17,549.20x = 24,190.56 × 13,065.82
4. Step 4: Simplify right side
   17,549.20x = 316,069,502.66
5. Step 5: Solve for x
   x = 316,069,502.66/17,549.20
6. Step 6: Final answer
   x = 18,010.48