Finding the Fourth Proportional to 2,255,621.31, 3,382,080.84 and 717,952.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,255,621.31 : 3,382,080.84 = 717,952.59 : x
2. Step 2: Convert to fraction form
   2,255,621.31/3,382,080.84 = 717,952.59/x
3. Step 3: Cross multiply
   2,255,621.31x = 3,382,080.84 × 717,952.59
4. Step 4: Simplify right side
   2,255,621.31x = 2,428,173,698,667.38
5. Step 5: Solve for x
   x = 2,428,173,698,667.38/2,255,621.31
6. Step 6: Final answer
   x = 1,076,498.83