Finding the Fourth Proportional to 2,036,044.80, 3,052,123.20 and 756,309.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,036,044.80 : 3,052,123.20 = 756,309.60 : x
2. Step 2: Convert to fraction form
   2,036,044.80/3,052,123.20 = 756,309.60/x
3. Step 3: Cross multiply
   2,036,044.80x = 3,052,123.20 × 756,309.60
4. Step 4: Simplify right side
   2,036,044.80x = 2,308,350,076,542.72
5. Step 5: Solve for x
   x = 2,308,350,076,542.72/2,036,044.80
6. Step 6: Final answer
   x = 1,133,742.28