Finding the Fourth Proportional to 80,941,769.01, 111,736,119.12 and 51,612,524.37

Step by Step Solution

1. Step 1: Write the proportion equation
   80,941,769.01 : 111,736,119.12 = 51,612,524.37 : x
2. Step 2: Convert to fraction form
   80,941,769.01/111,736,119.12 = 51,612,524.37/x
3. Step 3: Cross multiply
   80,941,769.01x = 111,736,119.12 × 51,612,524.37
4. Step 4: Simplify right side
   80,941,769.01x = 5,766,983,171,090,223
5. Step 5: Solve for x
   x = 5,766,983,171,090,223/80,941,769.01
6. Step 6: Final answer
   x = 71,248,543.76