Finding the Fourth Proportional to 2,067,142.80, 3,094,809.30 and 1,854,566.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,067,142.80 : 3,094,809.30 = 1,854,566.40 : x
2. Step 2: Convert to fraction form
   2,067,142.80/3,094,809.30 = 1,854,566.40/x
3. Step 3: Cross multiply
   2,067,142.80x = 3,094,809.30 × 1,854,566.40
4. Step 4: Simplify right side
   2,067,142.80x = 5,739,529,342,187.52
5. Step 5: Solve for x
   x = 5,739,529,342,187.52/2,067,142.80
6. Step 6: Final answer
   x = 2,776,551.94