Finding the Fourth Proportional to 2,768,013.61, 3,819,969.48 and 1,544,426.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,768,013.61 : 3,819,969.48 = 1,544,426.06 : x
2. Step 2: Convert to fraction form
   2,768,013.61/3,819,969.48 = 1,544,426.06/x
3. Step 3: Cross multiply
   2,768,013.61x = 3,819,969.48 × 1,544,426.06
4. Step 4: Simplify right side
   2,768,013.61x = 5,899,660,400,008.40
5. Step 5: Solve for x
   x = 5,899,660,400,008.40/2,768,013.61
6. Step 6: Final answer
   x = 2,131,369.72