Finding the Fourth Proportional to 10,340.51, 14,270.24 and 5,624.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,340.51 : 14,270.24 = 5,624.96 : x
2. Step 2: Convert to fraction form
   10,340.51/14,270.24 = 5,624.96/x
3. Step 3: Cross multiply
   10,340.51x = 14,270.24 × 5,624.96
4. Step 4: Simplify right side
   10,340.51x = 80,269,471.90
5. Step 5: Solve for x
   x = 80,269,471.90/10,340.51
6. Step 6: Final answer
   x = 7,762.63