Finding the Fourth Proportional to 2,049,091.29, 2,827,749.89 and 1,131,322.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,049,091.29 : 2,827,749.89 = 1,131,322.21 : x
2. Step 2: Convert to fraction form
   2,049,091.29/2,827,749.89 = 1,131,322.21/x
3. Step 3: Cross multiply
   2,049,091.29x = 2,827,749.89 × 1,131,322.21
4. Step 4: Simplify right side
   2,049,091.29x = 3,199,096,250,640.99
5. Step 5: Solve for x
   x = 3,199,096,250,640.99/2,049,091.29
6. Step 6: Final answer
   x = 1,561,226.81