Finding the Fourth Proportional to 10,338.99, 14,267.92 and 5,623.27

Step by Step Solution

1. Step 1: Write the proportion equation
   10,338.99 : 14,267.92 = 5,623.27 : x
2. Step 2: Convert to fraction form
   10,338.99/14,267.92 = 5,623.27/x
3. Step 3: Cross multiply
   10,338.99x = 14,267.92 × 5,623.27
4. Step 4: Simplify right side
   10,338.99x = 80,232,366.50
5. Step 5: Solve for x
   x = 80,232,366.50/10,338.99
6. Step 6: Final answer
   x = 7,760.17