Finding the Fourth Proportional to 5,463.72, 8,184.42 and 5,059.08

Step by Step Solution

1. Step 1: Write the proportion equation
   5,463.72 : 8,184.42 = 5,059.08 : x
2. Step 2: Convert to fraction form
   5,463.72/8,184.42 = 5,059.08/x
3. Step 3: Cross multiply
   5,463.72x = 8,184.42 × 5,059.08
4. Step 4: Simplify right side
   5,463.72x = 41,405,635.53
5. Step 5: Solve for x
   x = 41,405,635.53/5,463.72
6. Step 6: Final answer
   x = 7,578.29