Finding the Fourth Proportional to 2,134,944.27, 2,945,932.12 and 1,275,322.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,134,944.27 : 2,945,932.12 = 1,275,322.05 : x
2. Step 2: Convert to fraction form
   2,134,944.27/2,945,932.12 = 1,275,322.05/x
3. Step 3: Cross multiply
   2,134,944.27x = 2,945,932.12 × 1,275,322.05
4. Step 4: Simplify right side
   2,134,944.27x = 3,757,012,190,439.25
5. Step 5: Solve for x
   x = 3,757,012,190,439.25/2,134,944.27
6. Step 6: Final answer
   x = 1,759,770.61