Finding the Fourth Proportional to 148,314.54, 204,672.83 and 80,329.94

Step by Step Solution

1. Step 1: Write the proportion equation
   148,314.54 : 204,672.83 = 80,329.94 : x
2. Step 2: Convert to fraction form
   148,314.54/204,672.83 = 80,329.94/x
3. Step 3: Cross multiply
   148,314.54x = 204,672.83 × 80,329.94
4. Step 4: Simplify right side
   148,314.54x = 16,441,354,728.52
5. Step 5: Solve for x
   x = 16,441,354,728.52/148,314.54
6. Step 6: Final answer
   x = 110,854.64