Finding the Fourth Proportional to 2,250,603.81, 3,105,854.01 and 1,332,885.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,250,603.81 : 3,105,854.01 = 1,332,885.15 : x
2. Step 2: Convert to fraction form
   2,250,603.81/3,105,854.01 = 1,332,885.15/x
3. Step 3: Cross multiply
   2,250,603.81x = 3,105,854.01 × 1,332,885.15
4. Step 4: Simplify right side
   2,250,603.81x = 4,139,746,687,996.95
5. Step 5: Solve for x
   x = 4,139,746,687,996.95/2,250,603.81
6. Step 6: Final answer
   x = 1,839,393.80