Finding the Fourth Proportional to 31,014, 42,799.32 and 17,585.52

Step by Step Solution

1. Step 1: Write the proportion equation
   31,014 : 42,799.32 = 17,585.52 : x
2. Step 2: Convert to fraction form
   31,014/42,799.32 = 17,585.52/x
3. Step 3: Cross multiply
   31,014x = 42,799.32 × 17,585.52
4. Step 4: Simplify right side
   31,014x = 752,648,297.85
5. Step 5: Solve for x
   x = 752,648,297.85/31,014
6. Step 6: Final answer
   x = 24,268.02