Finding the Fourth Proportional to 10,309.57, 14,227.16 and 5,593.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,309.57 : 14,227.16 = 5,593.86 : x
2. Step 2: Convert to fraction form
   10,309.57/14,227.16 = 5,593.86/x
3. Step 3: Cross multiply
   10,309.57x = 14,227.16 × 5,593.86
4. Step 4: Simplify right side
   10,309.57x = 79,584,696.51
5. Step 5: Solve for x
   x = 79,584,696.51/10,309.57
6. Step 6: Final answer
   x = 7,719.49