Finding the Fourth Proportional to 10,685.43, 14,746.10 and 5,969.70

Step by Step Solution

1. Step 1: Write the proportion equation
   10,685.43 : 14,746.10 = 5,969.70 : x
2. Step 2: Convert to fraction form
   10,685.43/14,746.10 = 5,969.70/x
3. Step 3: Cross multiply
   10,685.43x = 14,746.10 × 5,969.70
4. Step 4: Simplify right side
   10,685.43x = 88,029,763.32
5. Step 5: Solve for x
   x = 88,029,763.32/10,685.43
6. Step 6: Final answer
   x = 8,238.30