Finding the Fourth Proportional to 10,309.74, 14,227.50 and 5,594.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,309.74 : 14,227.50 = 5,594.04 : x
2. Step 2: Convert to fraction form
   10,309.74/14,227.50 = 5,594.04/x
3. Step 3: Cross multiply
   10,309.74x = 14,227.50 × 5,594.04
4. Step 4: Simplify right side
   10,309.74x = 79,589,204.10
5. Step 5: Solve for x
   x = 79,589,204.10/10,309.74
6. Step 6: Final answer
   x = 7,719.81