Finding the Fourth Proportional to 2,114,404.05, 3,170,895.27 and 766,284.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,114,404.05 : 3,170,895.27 = 766,284.42 : x
2. Step 2: Convert to fraction form
   2,114,404.05/3,170,895.27 = 766,284.42/x
3. Step 3: Cross multiply
   2,114,404.05x = 3,170,895.27 × 766,284.42
4. Step 4: Simplify right side
   2,114,404.05x = 2,429,807,642,852.69
5. Step 5: Solve for x
   x = 2,429,807,642,852.69/2,114,404.05
6. Step 6: Final answer
   x = 1,149,169.03