Finding the Fourth Proportional to 10,341.72, 14,271.53 and 5,626.11

Step by Step Solution

1. Step 1: Write the proportion equation
   10,341.72 : 14,271.53 = 5,626.11 : x
2. Step 2: Convert to fraction form
   10,341.72/14,271.53 = 5,626.11/x
3. Step 3: Cross multiply
   10,341.72x = 14,271.53 × 5,626.11
4. Step 4: Simplify right side
   10,341.72x = 80,293,140.36
5. Step 5: Solve for x
   x = 80,293,140.36/10,341.72
6. Step 6: Final answer
   x = 7,764.00