Finding the Fourth Proportional to 2,293,803.56, 3,165,452.56 and 1,275,208.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,293,803.56 : 3,165,452.56 = 1,275,208.31 : x
2. Step 2: Convert to fraction form
   2,293,803.56/3,165,452.56 = 1,275,208.31/x
3. Step 3: Cross multiply
   2,293,803.56x = 3,165,452.56 × 1,275,208.31
4. Step 4: Simplify right side
   2,293,803.56x = 4,036,611,418,930.42
5. Step 5: Solve for x
   x = 4,036,611,418,930.42/2,293,803.56
6. Step 6: Final answer
   x = 1,759,789.50