Finding the Fourth Proportional to 2,114,514.45, 3,173,105.97 and 900,089.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,114,514.45 : 3,173,105.97 = 900,089.22 : x
2. Step 2: Convert to fraction form
   2,114,514.45/3,173,105.97 = 900,089.22/x
3. Step 3: Cross multiply
   2,114,514.45x = 3,173,105.97 × 900,089.22
4. Step 4: Simplify right side
   2,114,514.45x = 2,856,078,477,514.64
5. Step 5: Solve for x
   x = 2,856,078,477,514.64/2,114,514.45
6. Step 6: Final answer
   x = 1,350,701.80