Finding the Fourth Proportional to 2,617,144.98, 3,611,421.77 and 1,514,385.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,617,144.98 : 3,611,421.77 = 1,514,385.78 : x
2. Step 2: Convert to fraction form
   2,617,144.98/3,611,421.77 = 1,514,385.78/x
3. Step 3: Cross multiply
   2,617,144.98x = 3,611,421.77 × 1,514,385.78
4. Step 4: Simplify right side
   2,617,144.98x = 5,469,085,766,498.50
5. Step 5: Solve for x
   x = 5,469,085,766,498.50/2,617,144.98
6. Step 6: Final answer
   x = 2,089,714.48