Finding the Fourth Proportional to 8,048.94, 11,108.55 and 5,401.74

Step by Step Solution

1. Step 1: Write the proportion equation
   8,048.94 : 11,108.55 = 5,401.74 : x
2. Step 2: Convert to fraction form
   8,048.94/11,108.55 = 5,401.74/x
3. Step 3: Cross multiply
   8,048.94x = 11,108.55 × 5,401.74
4. Step 4: Simplify right side
   8,048.94x = 60,005,498.88
5. Step 5: Solve for x
   x = 60,005,498.88/8,048.94
6. Step 6: Final answer
   x = 7,455.08