Finding the Fourth Proportional to 49,311.16, 68,049.82 and 45,544.04

Step by Step Solution

1. Step 1: Write the proportion equation
   49,311.16 : 68,049.82 = 45,544.04 : x
2. Step 2: Convert to fraction form
   49,311.16/68,049.82 = 45,544.04/x
3. Step 3: Cross multiply
   49,311.16x = 68,049.82 × 45,544.04
4. Step 4: Simplify right side
   49,311.16x = 3,099,263,724.07
5. Step 5: Solve for x
   x = 3,099,263,724.07/49,311.16
6. Step 6: Final answer
   x = 62,851.16