Finding the Fourth Proportional to 2,308,395.88, 3,185,598.83 and 1,261,818.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,308,395.88 : 3,185,598.83 = 1,261,818.52 : x
2. Step 2: Convert to fraction form
   2,308,395.88/3,185,598.83 = 1,261,818.52/x
3. Step 3: Cross multiply
   2,308,395.88x = 3,185,598.83 × 1,261,818.52
4. Step 4: Simplify right side
   2,308,395.88x = 4,019,647,600,984.33
5. Step 5: Solve for x
   x = 4,019,647,600,984.33/2,308,395.88
6. Step 6: Final answer
   x = 1,741,316.40