Finding the Fourth Proportional to 10,309.58, 14,226.83 and 5,593.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,309.58 : 14,226.83 = 5,593.76 : x
2. Step 2: Convert to fraction form
   10,309.58/14,226.83 = 5,593.76/x
3. Step 3: Cross multiply
   10,309.58x = 14,226.83 × 5,593.76
4. Step 4: Simplify right side
   10,309.58x = 79,581,472.58
5. Step 5: Solve for x
   x = 79,581,472.58/10,309.58
6. Step 6: Final answer
   x = 7,719.18