Finding the Fourth Proportional to 31,781.88, 43,859.00 and 17,634.82

Step by Step Solution

1. Step 1: Write the proportion equation
   31,781.88 : 43,859.00 = 17,634.82 : x
2. Step 2: Convert to fraction form
   31,781.88/43,859.00 = 17,634.82/x
3. Step 3: Cross multiply
   31,781.88x = 43,859.00 × 17,634.82
4. Step 4: Simplify right side
   31,781.88x = 773,445,482.21
5. Step 5: Solve for x
   x = 773,445,482.21/31,781.88
6. Step 6: Final answer
   x = 24,336.06