Finding the Fourth Proportional to 31,228.42, 43,100.49 and 24,564.82

Step by Step Solution

1. Step 1: Write the proportion equation
   31,228.42 : 43,100.49 = 24,564.82 : x
2. Step 2: Convert to fraction form
   31,228.42/43,100.49 = 24,564.82/x
3. Step 3: Cross multiply
   31,228.42x = 43,100.49 × 24,564.82
4. Step 4: Simplify right side
   31,228.42x = 1,058,755,778.76
5. Step 5: Solve for x
   x = 1,058,755,778.76/31,228.42
6. Step 6: Final answer
   x = 33,903.60