Finding the Fourth Proportional to 80,475.95, 111,056.78 and 44,665.94

Step by Step Solution

1. Step 1: Write the proportion equation
   80,475.95 : 111,056.78 = 44,665.94 : x
2. Step 2: Convert to fraction form
   80,475.95/111,056.78 = 44,665.94/x
3. Step 3: Cross multiply
   80,475.95x = 111,056.78 × 44,665.94
4. Step 4: Simplify right side
   80,475.95x = 4,960,454,693.46
5. Step 5: Solve for x
   x = 4,960,454,693.46/80,475.95
6. Step 6: Final answer
   x = 61,638.97