Finding the Fourth Proportional to 10,340.54, 14,269.53 and 5,624.83

Step by Step Solution

1. Step 1: Write the proportion equation
   10,340.54 : 14,269.53 = 5,624.83 : x
2. Step 2: Convert to fraction form
   10,340.54/14,269.53 = 5,624.83/x
3. Step 3: Cross multiply
   10,340.54x = 14,269.53 × 5,624.83
4. Step 4: Simplify right side
   10,340.54x = 80,263,680.43
5. Step 5: Solve for x
   x = 80,263,680.43/10,340.54
6. Step 6: Final answer
   x = 7,762.04