Finding the Fourth Proportional to 2,134,944.02, 2,945,931.77 and 1,275,321.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,134,944.02 : 2,945,931.77 = 1,275,321.80 : x
2. Step 2: Convert to fraction form
   2,134,944.02/2,945,931.77 = 1,275,321.80/x
3. Step 3: Cross multiply
   2,134,944.02x = 2,945,931.77 × 1,275,321.80
4. Step 4: Simplify right side
   2,134,944.02x = 3,757,010,986,487.32
5. Step 5: Solve for x
   x = 3,757,010,986,487.32/2,134,944.02
6. Step 6: Final answer
   x = 1,759,770.26