Finding the Fourth Proportional to 2,049,072.30, 2,827,706.56 and 1,131,358.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,049,072.30 : 2,827,706.56 = 1,131,358.64 : x
2. Step 2: Convert to fraction form
   2,049,072.30/2,827,706.56 = 1,131,358.64/x
3. Step 3: Cross multiply
   2,049,072.30x = 2,827,706.56 × 1,131,358.64
4. Step 4: Simplify right side
   2,049,072.30x = 3,199,150,231,073.75
5. Step 5: Solve for x
   x = 3,199,150,231,073.75/2,049,072.30
6. Step 6: Final answer
   x = 1,561,267.62