Finding the Fourth Proportional to 2,503,443.61, 3,756,707.25 and 986,868.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503,443.61 : 3,756,707.25 = 986,868.46 : x
2. Step 2: Convert to fraction form
   2,503,443.61/3,756,707.25 = 986,868.46/x
3. Step 3: Cross multiply
   2,503,443.61x = 3,756,707.25 × 986,868.46
4. Step 4: Simplify right side
   2,503,443.61x = 3,707,375,905,024.60
5. Step 5: Solve for x
   x = 3,707,375,905,024.60/2,503,443.61
6. Step 6: Final answer
   x = 1,480,910.49