Finding the Fourth Proportional to 2,067,089.48, 2,852,508.82 and 1,136,789.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,067,089.48 : 2,852,508.82 = 1,136,789.21 : x
2. Step 2: Convert to fraction form
   2,067,089.48/2,852,508.82 = 1,136,789.21/x
3. Step 3: Cross multiply
   2,067,089.48x = 2,852,508.82 × 1,136,789.21
4. Step 4: Simplify right side
   2,067,089.48x = 3,242,701,244,847.29
5. Step 5: Solve for x
   x = 3,242,701,244,847.29/2,067,089.48
6. Step 6: Final answer
   x = 1,568,728.05