Finding the Fourth Proportional to 31,110.82, 42,932.01 and 17,683.54

Step by Step Solution

1. Step 1: Write the proportion equation
   31,110.82 : 42,932.01 = 17,683.54 : x
2. Step 2: Convert to fraction form
   31,110.82/42,932.01 = 17,683.54/x
3. Step 3: Cross multiply
   31,110.82x = 42,932.01 × 17,683.54
4. Step 4: Simplify right side
   31,110.82x = 759,189,916.12
5. Step 5: Solve for x
   x = 759,189,916.12/31,110.82
6. Step 6: Final answer
   x = 24,402.76