Finding the Fourth Proportional to 5,381.72, 7,411.40 and 4,846.04

Step by Step Solution

1. Step 1: Write the proportion equation
   5,381.72 : 7,411.40 = 4,846.04 : x
2. Step 2: Convert to fraction form
   5,381.72/7,411.40 = 4,846.04/x
3. Step 3: Cross multiply
   5,381.72x = 7,411.40 × 4,846.04
4. Step 4: Simplify right side
   5,381.72x = 35,915,940.86
5. Step 5: Solve for x
   x = 35,915,940.86/5,381.72
6. Step 6: Final answer
   x = 6,673.69