Finding the Fourth Proportional to 766,103.94, 1,149,152.81 and 233,623.43

Step by Step Solution

1. Step 1: Write the proportion equation
   766,103.94 : 1,149,152.81 = 233,623.43 : x
2. Step 2: Convert to fraction form
   766,103.94/1,149,152.81 = 233,623.43/x
3. Step 3: Cross multiply
   766,103.94x = 1,149,152.81 × 233,623.43
4. Step 4: Simplify right side
   766,103.94x = 268,469,021,066.34
5. Step 5: Solve for x
   x = 268,469,021,066.34/766,103.94
6. Step 6: Final answer
   x = 350,434.20