Finding the Fourth Proportional to 2,047,847.10, 3,074,103.45 and 1,206,872.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,047,847.10 : 3,074,103.45 = 1,206,872.70 : x
2. Step 2: Convert to fraction form
   2,047,847.10/3,074,103.45 = 1,206,872.70/x
3. Step 3: Cross multiply
   2,047,847.10x = 3,074,103.45 × 1,206,872.70
4. Step 4: Simplify right side
   2,047,847.10x = 3,710,051,530,780.82
5. Step 5: Solve for x
   x = 3,710,051,530,780.82/2,047,847.10
6. Step 6: Final answer
   x = 1,811,683.86