Finding the Fourth Proportional to 17,842.52, 24,625.50 and 13,586.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,842.52 : 24,625.50 = 13,586.72 : x
2. Step 2: Convert to fraction form
   17,842.52/24,625.50 = 13,586.72/x
3. Step 3: Cross multiply
   17,842.52x = 24,625.50 × 13,586.72
4. Step 4: Simplify right side
   17,842.52x = 334,579,773.36
5. Step 5: Solve for x
   x = 334,579,773.36/17,842.52
6. Step 6: Final answer
   x = 18,751.82