Finding the Fourth Proportional to 31,513.39, 43,488.23 and 17,366.22

Step by Step Solution

1. Step 1: Write the proportion equation
   31,513.39 : 43,488.23 = 17,366.22 : x
2. Step 2: Convert to fraction form
   31,513.39/43,488.23 = 17,366.22/x
3. Step 3: Cross multiply
   31,513.39x = 43,488.23 × 17,366.22
4. Step 4: Simplify right side
   31,513.39x = 755,226,082.76
5. Step 5: Solve for x
   x = 755,226,082.76/31,513.39
6. Step 6: Final answer
   x = 23,965.25