Finding the Fourth Proportional to 31,062.59, 42,866.89 and 17,634.24

Step by Step Solution

1. Step 1: Write the proportion equation
   31,062.59 : 42,866.89 = 17,634.24 : x
2. Step 2: Convert to fraction form
   31,062.59/42,866.89 = 17,634.24/x
3. Step 3: Cross multiply
   31,062.59x = 42,866.89 × 17,634.24
4. Step 4: Simplify right side
   31,062.59x = 755,924,938.14
5. Step 5: Solve for x
   x = 755,924,938.14/31,062.59
6. Step 6: Final answer
   x = 24,335.54