Finding the Fourth Proportional to 10,326.16, 15,491.04 and 3,761.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,326.16 : 15,491.04 = 3,761.52 : x
2. Step 2: Convert to fraction form
   10,326.16/15,491.04 = 3,761.52/x
3. Step 3: Cross multiply
   10,326.16x = 15,491.04 × 3,761.52
4. Step 4: Simplify right side
   10,326.16x = 58,269,856.78
5. Step 5: Solve for x
   x = 58,269,856.78/10,326.16
6. Step 6: Final answer
   x = 5,642.94