Finding the Fourth Proportional to 17,151.29, 25,726.16 and 7,151.91

Step by Step Solution

1. Step 1: Write the proportion equation
   17,151.29 : 25,726.16 = 7,151.91 : x
2. Step 2: Convert to fraction form
   17,151.29/25,726.16 = 7,151.91/x
3. Step 3: Cross multiply
   17,151.29x = 25,726.16 × 7,151.91
4. Step 4: Simplify right side
   17,151.29x = 183,991,145.21
5. Step 5: Solve for x
   x = 183,991,145.21/17,151.29
6. Step 6: Final answer
   x = 10,727.54