Finding the Fourth Proportional to 80,886.42, 111,629.70 and 44,594.46

Step by Step Solution

1. Step 1: Write the proportion equation
   80,886.42 : 111,629.70 = 44,594.46 : x
2. Step 2: Convert to fraction form
   80,886.42/111,629.70 = 44,594.46/x
3. Step 3: Cross multiply
   80,886.42x = 111,629.70 × 44,594.46
4. Step 4: Simplify right side
   80,886.42x = 4,978,066,191.46
5. Step 5: Solve for x
   x = 4,978,066,191.46/80,886.42
6. Step 6: Final answer
   x = 61,543.91