Finding the Fourth Proportional to 2,335,271.46, 3,503,054.94 and 987,256.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,335,271.46 : 3,503,054.94 = 987,256.56 : x
2. Step 2: Convert to fraction form
   2,335,271.46/3,503,054.94 = 987,256.56/x
3. Step 3: Cross multiply
   2,335,271.46x = 3,503,054.94 × 987,256.56
4. Step 4: Simplify right side
   2,335,271.46x = 3,458,413,969,555.41
5. Step 5: Solve for x
   x = 3,458,413,969,555.41/2,335,271.46
6. Step 6: Final answer
   x = 1,480,947.30