Finding the Fourth Proportional to 10,225.59, 14,111.25 and 5,749.13

Step by Step Solution

1. Step 1: Write the proportion equation
   10,225.59 : 14,111.25 = 5,749.13 : x
2. Step 2: Convert to fraction form
   10,225.59/14,111.25 = 5,749.13/x
3. Step 3: Cross multiply
   10,225.59x = 14,111.25 × 5,749.13
4. Step 4: Simplify right side
   10,225.59x = 81,127,340.16
5. Step 5: Solve for x
   x = 81,127,340.16/10,225.59
6. Step 6: Final answer
   x = 7,933.76