Finding the Fourth Proportional to 1,397,375.82, 2,094,568.83 and 722,777.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,397,375.82 : 2,094,568.83 = 722,777.94 : x
2. Step 2: Convert to fraction form
   1,397,375.82/2,094,568.83 = 722,777.94/x
3. Step 3: Cross multiply
   1,397,375.82x = 2,094,568.83 × 722,777.94
4. Step 4: Simplify right side
   1,397,375.82x = 1,513,908,144,135.61
5. Step 5: Solve for x
   x = 1,513,908,144,135.61/1,397,375.82
6. Step 6: Final answer
   x = 1,083,393.69