Finding the Fourth Proportional to 17,329.16, 25,993.72 and 5,642.36

Step by Step Solution

1. Step 1: Write the proportion equation
   17,329.16 : 25,993.72 = 5,642.36 : x
2. Step 2: Convert to fraction form
   17,329.16/25,993.72 = 5,642.36/x
3. Step 3: Cross multiply
   17,329.16x = 25,993.72 × 5,642.36
4. Step 4: Simplify right side
   17,329.16x = 146,665,925.98
5. Step 5: Solve for x
   x = 146,665,925.98/17,329.16
6. Step 6: Final answer
   x = 8,463.53