Finding the Fourth Proportional to 2,603,675.14, 3,906,136.31 and 1,086,514.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,603,675.14 : 3,906,136.31 = 1,086,514.05 : x
2. Step 2: Convert to fraction form
   2,603,675.14/3,906,136.31 = 1,086,514.05/x
3. Step 3: Cross multiply
   2,603,675.14x = 3,906,136.31 × 1,086,514.05
4. Step 4: Simplify right side
   2,603,675.14x = 4,244,071,991,245.60
5. Step 5: Solve for x
   x = 4,244,071,991,245.60/2,603,675.14
6. Step 6: Final answer
   x = 1,630,031.31