Finding the Fourth Proportional to 10,503.62, 14,494.81 and 5,723.61

Step by Step Solution

1. Step 1: Write the proportion equation
   10,503.62 : 14,494.81 = 5,723.61 : x
2. Step 2: Convert to fraction form
   10,503.62/14,494.81 = 5,723.61/x
3. Step 3: Cross multiply
   10,503.62x = 14,494.81 × 5,723.61
4. Step 4: Simplify right side
   10,503.62x = 82,962,617.11
5. Step 5: Solve for x
   x = 82,962,617.11/10,503.62
6. Step 6: Final answer
   x = 7,898.48