Finding the Fourth Proportional to 31,594.72, 43,601.16 and 17,447.80

Step by Step Solution

1. Step 1: Write the proportion equation
   31,594.72 : 43,601.16 = 17,447.80 : x
2. Step 2: Convert to fraction form
   31,594.72/43,601.16 = 17,447.80/x
3. Step 3: Cross multiply
   31,594.72x = 43,601.16 × 17,447.80
4. Step 4: Simplify right side
   31,594.72x = 760,744,319.45
5. Step 5: Solve for x
   x = 760,744,319.45/31,594.72
6. Step 6: Final answer
   x = 24,078.21