Finding the Fourth Proportional to 10,225.52, 14,111.01 and 5,688.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,225.52 : 14,111.01 = 5,688.10 : x
2. Step 2: Convert to fraction form
   10,225.52/14,111.01 = 5,688.10/x
3. Step 3: Cross multiply
   10,225.52x = 14,111.01 × 5,688.10
4. Step 4: Simplify right side
   10,225.52x = 80,264,800.70
5. Step 5: Solve for x
   x = 80,264,800.70/10,225.52
6. Step 6: Final answer
   x = 7,849.46