Finding the Fourth Proportional to 17,061.62, 25,583.51 and 5,371.70

Step by Step Solution

1. Step 1: Write the proportion equation
   17,061.62 : 25,583.51 = 5,371.70 : x
2. Step 2: Convert to fraction form
   17,061.62/25,583.51 = 5,371.70/x
3. Step 3: Cross multiply
   17,061.62x = 25,583.51 × 5,371.70
4. Step 4: Simplify right side
   17,061.62x = 137,426,826.18
5. Step 5: Solve for x
   x = 137,426,826.18/17,061.62
6. Step 6: Final answer
   x = 8,054.74