Finding the Fourth Proportional to 80,873.84, 111,602.94 and 45,061.98

Step by Step Solution

1. Step 1: Write the proportion equation
   80,873.84 : 111,602.94 = 45,061.98 : x
2. Step 2: Convert to fraction form
   80,873.84/111,602.94 = 45,061.98/x
3. Step 3: Cross multiply
   80,873.84x = 111,602.94 × 45,061.98
4. Step 4: Simplify right side
   80,873.84x = 5,029,049,450.22
5. Step 5: Solve for x
   x = 5,029,049,450.22/80,873.84
6. Step 6: Final answer
   x = 62,183.88