Finding the Fourth Proportional to 31,073.33, 42,897.42 and 24,252.70

Step by Step Solution

1. Step 1: Write the proportion equation
   31,073.33 : 42,897.42 = 24,252.70 : x
2. Step 2: Convert to fraction form
   31,073.33/42,897.42 = 24,252.70/x
3. Step 3: Cross multiply
   31,073.33x = 42,897.42 × 24,252.70
4. Step 4: Simplify right side
   31,073.33x = 1,040,378,258.03
5. Step 5: Solve for x
   x = 1,040,378,258.03/31,073.33
6. Step 6: Final answer
   x = 33,481.39