Finding the Fourth Proportional to 2,061,290.94, 2,844,584.81 and 1,143,520.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,290.94 : 2,844,584.81 = 1,143,520.07 : x
2. Step 2: Convert to fraction form
   2,061,290.94/2,844,584.81 = 1,143,520.07/x
3. Step 3: Cross multiply
   2,061,290.94x = 2,844,584.81 × 1,143,520.07
4. Step 4: Simplify right side
   2,061,290.94x = 3,252,839,801,111.61
5. Step 5: Solve for x
   x = 3,252,839,801,111.61/2,061,290.94
6. Step 6: Final answer
   x = 1,578,059.52