Finding the Fourth Proportional to 5,401.95, 7,447.47 and 4,051.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,401.95 : 7,447.47 = 4,051.82 : x
2. Step 2: Convert to fraction form
   5,401.95/7,447.47 = 4,051.82/x
3. Step 3: Cross multiply
   5,401.95x = 7,447.47 × 4,051.82
4. Step 4: Simplify right side
   5,401.95x = 30,175,807.90
5. Step 5: Solve for x
   x = 30,175,807.90/5,401.95
6. Step 6: Final answer
   x = 5,586.10