Finding the Fourth Proportional to 17,160.31, 25,726.29 and 7,298.29

Step by Step Solution

1. Step 1: Write the proportion equation
   17,160.31 : 25,726.29 = 7,298.29 : x
2. Step 2: Convert to fraction form
   17,160.31/25,726.29 = 7,298.29/x
3. Step 3: Cross multiply
   17,160.31x = 25,726.29 × 7,298.29
4. Step 4: Simplify right side
   17,160.31x = 187,757,925.04
5. Step 5: Solve for x
   x = 187,757,925.04/17,160.31
6. Step 6: Final answer
   x = 10,941.41