Finding the Fourth Proportional to 9,920.31, 14,881.02 and 2,524.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,920.31 : 14,881.02 = 2,524.83 : x
2. Step 2: Convert to fraction form
   9,920.31/14,881.02 = 2,524.83/x
3. Step 3: Cross multiply
   9,920.31x = 14,881.02 × 2,524.83
4. Step 4: Simplify right side
   9,920.31x = 37,572,045.73
5. Step 5: Solve for x
   x = 37,572,045.73/9,920.31
6. Step 6: Final answer
   x = 3,787.39