Finding the Fourth Proportional to 10,322.71, 14,245.25 and 5,606.99

Step by Step Solution

1. Step 1: Write the proportion equation
   10,322.71 : 14,245.25 = 5,606.99 : x
2. Step 2: Convert to fraction form
   10,322.71/14,245.25 = 5,606.99/x
3. Step 3: Cross multiply
   10,322.71x = 14,245.25 × 5,606.99
4. Step 4: Simplify right side
   10,322.71x = 79,872,917.09
5. Step 5: Solve for x
   x = 79,872,917.09/10,322.71
6. Step 6: Final answer
   x = 7,737.59