Finding the Fourth Proportional to 2,633,411.57, 3,634,107.96 and 1,426,187.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,633,411.57 : 3,634,107.96 = 1,426,187.57 : x
2. Step 2: Convert to fraction form
   2,633,411.57/3,634,107.96 = 1,426,187.57/x
3. Step 3: Cross multiply
   2,633,411.57x = 3,634,107.96 × 1,426,187.57
4. Step 4: Simplify right side
   2,633,411.57x = 5,182,919,575,288.58
5. Step 5: Solve for x
   x = 5,182,919,575,288.58/2,633,411.57
6. Step 6: Final answer
   x = 1,968,138.84