Finding the Fourth Proportional to 2,134,945.52, 2,945,933.84 and 1,275,323.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,134,945.52 : 2,945,933.84 = 1,275,323.30 : x
2. Step 2: Convert to fraction form
   2,134,945.52/2,945,933.84 = 1,275,323.30/x
3. Step 3: Cross multiply
   2,134,945.52x = 2,945,933.84 × 1,275,323.30
4. Step 4: Simplify right side
   2,134,945.52x = 3,757,018,045,304.19
5. Step 5: Solve for x
   x = 3,757,018,045,304.19/2,134,945.52
6. Step 6: Final answer
   x = 1,759,772.33