Finding the Fourth Proportional to 10,357, 14,292.90 and 5,880.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,357 : 14,292.90 = 5,880.04 : x
2. Step 2: Convert to fraction form
   10,357/14,292.90 = 5,880.04/x
3. Step 3: Cross multiply
   10,357x = 14,292.90 × 5,880.04
4. Step 4: Simplify right side
   10,357x = 84,042,823.72
5. Step 5: Solve for x
   x = 84,042,823.72/10,357
6. Step 6: Final answer
   x = 8,114.59