Finding the Fourth Proportional to 16,839.62, 25,254.55 and 5,746.06

Step by Step Solution

1. Step 1: Write the proportion equation
   16,839.62 : 25,254.55 = 5,746.06 : x
2. Step 2: Convert to fraction form
   16,839.62/25,254.55 = 5,746.06/x
3. Step 3: Cross multiply
   16,839.62x = 25,254.55 × 5,746.06
4. Step 4: Simplify right side
   16,839.62x = 145,114,159.57
5. Step 5: Solve for x
   x = 145,114,159.57/16,839.62
6. Step 6: Final answer
   x = 8,617.42