Finding the Fourth Proportional to 9,799.31, 14,675.38 and 5,626.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,799.31 : 14,675.38 = 5,626.67 : x
2. Step 2: Convert to fraction form
   9,799.31/14,675.38 = 5,626.67/x
3. Step 3: Cross multiply
   9,799.31x = 14,675.38 × 5,626.67
4. Step 4: Simplify right side
   9,799.31x = 82,573,432.94
5. Step 5: Solve for x
   x = 82,573,432.94/9,799.31
6. Step 6: Final answer
   x = 8,426.45