Finding the Fourth Proportional to 148,323.12, 204,685.82 and 80,341.43

Step by Step Solution

1. Step 1: Write the proportion equation
   148,323.12 : 204,685.82 = 80,341.43 : x
2. Step 2: Convert to fraction form
   148,323.12/204,685.82 = 80,341.43/x
3. Step 3: Cross multiply
   148,323.12x = 204,685.82 × 80,341.43
4. Step 4: Simplify right side
   148,323.12x = 16,444,750,054.39
5. Step 5: Solve for x
   x = 16,444,750,054.39/148,323.12
6. Step 6: Final answer
   x = 110,871.12