Finding the Fourth Proportional to 2,061,176.64, 2,844,453.24 and 1,245,266.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,176.64 : 2,844,453.24 = 1,245,266.88 : x
2. Step 2: Convert to fraction form
   2,061,176.64/2,844,453.24 = 1,245,266.88/x
3. Step 3: Cross multiply
   2,061,176.64x = 2,844,453.24 × 1,245,266.88
4. Step 4: Simplify right side
   2,061,176.64x = 3,542,103,411,480.69
5. Step 5: Solve for x
   x = 3,542,103,411,480.69/2,061,176.64
6. Step 6: Final answer
   x = 1,718,486.10