Finding the Fourth Proportional to 2,355,078.30, 3,531,760.74 and 1,007,339.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,355,078.30 : 3,531,760.74 = 1,007,339.46 : x
2. Step 2: Convert to fraction form
   2,355,078.30/3,531,760.74 = 1,007,339.46/x
3. Step 3: Cross multiply
   2,355,078.30x = 3,531,760.74 × 1,007,339.46
4. Step 4: Simplify right side
   2,355,078.30x = 3,557,681,956,680.80
5. Step 5: Solve for x
   x = 3,557,681,956,680.80/2,355,078.30
6. Step 6: Final answer
   x = 1,510,642.75