Finding the Fourth Proportional to 17,061.49, 25,583.32 and 5,371.57

Step by Step Solution

1. Step 1: Write the proportion equation
   17,061.49 : 25,583.32 = 5,371.57 : x
2. Step 2: Convert to fraction form
   17,061.49/25,583.32 = 5,371.57/x
3. Step 3: Cross multiply
   17,061.49x = 25,583.32 × 5,371.57
4. Step 4: Simplify right side
   17,061.49x = 137,422,594.21
5. Step 5: Solve for x
   x = 137,422,594.21/17,061.49
6. Step 6: Final answer
   x = 8,054.55