Finding the Fourth Proportional to 10,339.06, 14,267.92 and 5,623.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,339.06 : 14,267.92 = 5,623.34 : x
2. Step 2: Convert to fraction form
   10,339.06/14,267.92 = 5,623.34/x
3. Step 3: Cross multiply
   10,339.06x = 14,267.92 × 5,623.34
4. Step 4: Simplify right side
   10,339.06x = 80,233,365.25
5. Step 5: Solve for x
   x = 80,233,365.25/10,339.06
6. Step 6: Final answer
   x = 7,760.22