Finding the Fourth Proportional to 2,589,144.05, 3,574,549.56 and 2,301,868.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589,144.05 : 3,574,549.56 = 2,301,868.91 : x
2. Step 2: Convert to fraction form
   2,589,144.05/3,574,549.56 = 2,301,868.91/x
3. Step 3: Cross multiply
   2,589,144.05x = 3,574,549.56 × 2,301,868.91
4. Step 4: Simplify right side
   2,589,144.05x = 8,228,144,481,545.43
5. Step 5: Solve for x
   x = 8,228,144,481,545.43/2,589,144.05
6. Step 6: Final answer
   x = 3,177,940.02