Finding the Fourth Proportional to 16,686.54, 25,032.69 and 5,594.29

Step by Step Solution

1. Step 1: Write the proportion equation
   16,686.54 : 25,032.69 = 5,594.29 : x
2. Step 2: Convert to fraction form
   16,686.54/25,032.69 = 5,594.29/x
3. Step 3: Cross multiply
   16,686.54x = 25,032.69 × 5,594.29
4. Step 4: Simplify right side
   16,686.54x = 140,040,064.76
5. Step 5: Solve for x
   x = 140,040,064.76/16,686.54
6. Step 6: Final answer
   x = 8,392.40