Finding the Fourth Proportional to 17,580.86, 26,371.57 and 5,734.59

Step by Step Solution

1. Step 1: Write the proportion equation
   17,580.86 : 26,371.57 = 5,734.59 : x
2. Step 2: Convert to fraction form
   17,580.86/26,371.57 = 5,734.59/x
3. Step 3: Cross multiply
   17,580.86x = 26,371.57 × 5,734.59
4. Step 4: Simplify right side
   17,580.86x = 151,230,141.61
5. Step 5: Solve for x
   x = 151,230,141.61/17,580.86
6. Step 6: Final answer
   x = 8,601.98