Finding the Fourth Proportional to 5,399.02, 8,084.12 and 3,176.00

Step by Step Solution

1. Step 1: Write the proportion equation
   5,399.02 : 8,084.12 = 3,176.00 : x
2. Step 2: Convert to fraction form
   5,399.02/8,084.12 = 3,176.00/x
3. Step 3: Cross multiply
   5,399.02x = 8,084.12 × 3,176.00
4. Step 4: Simplify right side
   5,399.02x = 25,675,108.82
5. Step 5: Solve for x
   x = 25,675,108.82/5,399.02
6. Step 6: Final answer
   x = 4,755.52