Finding the Fourth Proportional to 17,472.59, 26,204.02 and 5,786.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,472.59 : 26,204.02 = 5,786.72 : x
2. Step 2: Convert to fraction form
   17,472.59/26,204.02 = 5,786.72/x
3. Step 3: Cross multiply
   17,472.59x = 26,204.02 × 5,786.72
4. Step 4: Simplify right side
   17,472.59x = 151,635,326.61
5. Step 5: Solve for x
   x = 151,635,326.61/17,472.59
6. Step 6: Final answer
   x = 8,678.47