Finding the Fourth Proportional to 4,152.48, 5,715.81 and 3,758.82

Step by Step Solution

1. Step 1: Write the proportion equation
   4,152.48 : 5,715.81 = 3,758.82 : x
2. Step 2: Convert to fraction form
   4,152.48/5,715.81 = 3,758.82/x
3. Step 3: Cross multiply
   4,152.48x = 5,715.81 × 3,758.82
4. Step 4: Simplify right side
   4,152.48x = 21,484,700.94
5. Step 5: Solve for x
   x = 21,484,700.94/4,152.48
6. Step 6: Final answer
   x = 5,173.94