Finding the Fourth Proportional to 10,310.86, 14,229 and 5,595.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,310.86 : 14,229 = 5,595.22 : x
2. Step 2: Convert to fraction form
   10,310.86/14,229 = 5,595.22/x
3. Step 3: Cross multiply
   10,310.86x = 14,229 × 5,595.22
4. Step 4: Simplify right side
   10,310.86x = 79,614,385.38
5. Step 5: Solve for x
   x = 79,614,385.38/10,310.86
6. Step 6: Final answer
   x = 7,721.41