Finding the Fourth Proportional to 17,331.94, 26,002.52 and 5,485.94

Step by Step Solution

1. Step 1: Write the proportion equation
   17,331.94 : 26,002.52 = 5,485.94 : x
2. Step 2: Convert to fraction form
   17,331.94/26,002.52 = 5,485.94/x
3. Step 3: Cross multiply
   17,331.94x = 26,002.52 × 5,485.94
4. Step 4: Simplify right side
   17,331.94x = 142,648,264.57
5. Step 5: Solve for x
   x = 142,648,264.57/17,331.94
6. Step 6: Final answer
   x = 8,230.37