Finding the Fourth Proportional to 2,046,642.72, 3,070,407.96 and 784,471.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046,642.72 : 3,070,407.96 = 784,471.56 : x
2. Step 2: Convert to fraction form
   2,046,642.72/3,070,407.96 = 784,471.56/x
3. Step 3: Cross multiply
   2,046,642.72x = 3,070,407.96 × 784,471.56
4. Step 4: Simplify right side
   2,046,642.72x = 2,408,647,722,217.62
5. Step 5: Solve for x
   x = 2,408,647,722,217.62/2,046,642.72
6. Step 6: Final answer
   x = 1,176,877.48