Finding the Fourth Proportional to 10,309.42, 14,227.08 and 5,593.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,309.42 : 14,227.08 = 5,593.72 : x
2. Step 2: Convert to fraction form
   10,309.42/14,227.08 = 5,593.72/x
3. Step 3: Cross multiply
   10,309.42x = 14,227.08 × 5,593.72
4. Step 4: Simplify right side
   10,309.42x = 79,582,301.94
5. Step 5: Solve for x
   x = 79,582,301.94/10,309.42
6. Step 6: Final answer
   x = 7,719.38