Finding the Fourth Proportional to 2,773,738.28, 4,161,711.05 and 1,067,423.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,773,738.28 : 4,161,711.05 = 1,067,423.47 : x
2. Step 2: Convert to fraction form
   2,773,738.28/4,161,711.05 = 1,067,423.47/x
3. Step 3: Cross multiply
   2,773,738.28x = 4,161,711.05 × 1,067,423.47
4. Step 4: Simplify right side
   2,773,738.28x = 4,442,308,050,128.34
5. Step 5: Solve for x
   x = 4,442,308,050,128.34/2,773,738.28
6. Step 6: Final answer
   x = 1,601,559.92