Finding the Fourth Proportional to 4,073.32, 5,621.94 and 3,823.24

Step by Step Solution

1. Step 1: Write the proportion equation
   4,073.32 : 5,621.94 = 3,823.24 : x
2. Step 2: Convert to fraction form
   4,073.32/5,621.94 = 3,823.24/x
3. Step 3: Cross multiply
   4,073.32x = 5,621.94 × 3,823.24
4. Step 4: Simplify right side
   4,073.32x = 21,494,025.89
5. Step 5: Solve for x
   x = 21,494,025.89/4,073.32
6. Step 6: Final answer
   x = 5,276.78