Finding the Fourth Proportional to 31,860.98, 43,968.05 and 17,713.82

Step by Step Solution

1. Step 1: Write the proportion equation
   31,860.98 : 43,968.05 = 17,713.82 : x
2. Step 2: Convert to fraction form
   31,860.98/43,968.05 = 17,713.82/x
3. Step 3: Cross multiply
   31,860.98x = 43,968.05 × 17,713.82
4. Step 4: Simplify right side
   31,860.98x = 778,842,123.45
5. Step 5: Solve for x
   x = 778,842,123.45/31,860.98
6. Step 6: Final answer
   x = 24,445.01