Finding the Fourth Proportional to 10,309.86, 14,227.62 and 5,594.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,309.86 : 14,227.62 = 5,594.22 : x
2. Step 2: Convert to fraction form
   10,309.86/14,227.62 = 5,594.22/x
3. Step 3: Cross multiply
   10,309.86x = 14,227.62 × 5,594.22
4. Step 4: Simplify right side
   10,309.86x = 79,592,436.36
5. Step 5: Solve for x
   x = 79,592,436.36/10,309.86
6. Step 6: Final answer
   x = 7,720.03