Finding the Fourth Proportional to 31,513.84, 43,488.82 and 17,366.58

Step by Step Solution

1. Step 1: Write the proportion equation
   31,513.84 : 43,488.82 = 17,366.58 : x
2. Step 2: Convert to fraction form
   31,513.84/43,488.82 = 17,366.58/x
3. Step 3: Cross multiply
   31,513.84x = 43,488.82 × 17,366.58
4. Step 4: Simplify right side
   31,513.84x = 755,252,071.64
5. Step 5: Solve for x
   x = 755,252,071.64/31,513.84
6. Step 6: Final answer
   x = 23,965.73