Finding the Fourth Proportional to 10,321.57, 14,244.06 and 5,606.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,321.57 : 14,244.06 = 5,606.16 : x
2. Step 2: Convert to fraction form
   10,321.57/14,244.06 = 5,606.16/x
3. Step 3: Cross multiply
   10,321.57x = 14,244.06 × 5,606.16
4. Step 4: Simplify right side
   10,321.57x = 79,854,479.41
5. Step 5: Solve for x
   x = 79,854,479.41/10,321.57
6. Step 6: Final answer
   x = 7,736.66