Finding the Fourth Proportional to 17,514.43, 26,250.89 and 9,189.92

Step by Step Solution

1. Step 1: Write the proportion equation
   17,514.43 : 26,250.89 = 9,189.92 : x
2. Step 2: Convert to fraction form
   17,514.43/26,250.89 = 9,189.92/x
3. Step 3: Cross multiply
   17,514.43x = 26,250.89 × 9,189.92
4. Step 4: Simplify right side
   17,514.43x = 241,243,598.71
5. Step 5: Solve for x
   x = 241,243,598.71/17,514.43
6. Step 6: Final answer
   x = 13,773.99