Finding the Fourth Proportional to 80,444.58, 111,019.59 and 44,641.35

Step by Step Solution

1. Step 1: Write the proportion equation
   80,444.58 : 111,019.59 = 44,641.35 : x
2. Step 2: Convert to fraction form
   80,444.58/111,019.59 = 44,641.35/x
3. Step 3: Cross multiply
   80,444.58x = 111,019.59 × 44,641.35
4. Step 4: Simplify right side
   80,444.58x = 4,956,064,374.05
5. Step 5: Solve for x
   x = 4,956,064,374.05/80,444.58
6. Step 6: Final answer
   x = 61,608.43