Finding the Fourth Proportional to 2,404,868.88, 3,606,452.40 and 698,657.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404,868.88 : 3,606,452.40 = 698,657.22 : x
2. Step 2: Convert to fraction form
   2,404,868.88/3,606,452.40 = 698,657.22/x
3. Step 3: Cross multiply
   2,404,868.88x = 3,606,452.40 × 698,657.22
4. Step 4: Simplify right side
   2,404,868.88x = 2,519,674,007,846.33
5. Step 5: Solve for x
   x = 2,519,674,007,846.33/2,404,868.88
6. Step 6: Final answer
   x = 1,047,738.62