Finding the Fourth Proportional to 10,323.24, 14,245.66 and 5,607.40

Step by Step Solution

1. Step 1: Write the proportion equation
   10,323.24 : 14,245.66 = 5,607.40 : x
2. Step 2: Convert to fraction form
   10,323.24/14,245.66 = 5,607.40/x
3. Step 3: Cross multiply
   10,323.24x = 14,245.66 × 5,607.40
4. Step 4: Simplify right side
   10,323.24x = 79,881,113.88
5. Step 5: Solve for x
   x = 79,881,113.88/10,323.24
6. Step 6: Final answer
   x = 7,737.99