Finding the Fourth Proportional to 2,002,651.56, 2,986,113.33 and 1,780,102.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002,651.56 : 2,986,113.33 = 1,780,102.44 : x
2. Step 2: Convert to fraction form
   2,002,651.56/2,986,113.33 = 1,780,102.44/x
3. Step 3: Cross multiply
   2,002,651.56x = 2,986,113.33 × 1,780,102.44
4. Step 4: Simplify right side
   2,002,651.56x = 5,315,587,624,849.53
5. Step 5: Solve for x
   x = 5,315,587,624,849.53/2,002,651.56
6. Step 6: Final answer
   x = 2,654,274.83