Finding the Fourth Proportional to 10,348.67, 14,281.50 and 5,872.61

Step by Step Solution

1. Step 1: Write the proportion equation
   10,348.67 : 14,281.50 = 5,872.61 : x
2. Step 2: Convert to fraction form
   10,348.67/14,281.50 = 5,872.61/x
3. Step 3: Cross multiply
   10,348.67x = 14,281.50 × 5,872.61
4. Step 4: Simplify right side
   10,348.67x = 83,869,679.72
5. Step 5: Solve for x
   x = 83,869,679.72/10,348.67
6. Step 6: Final answer
   x = 8,104.39