Finding the Fourth Proportional to 2,443,323.88, 3,645,146.74 and 2,311,054.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443,323.88 : 3,645,146.74 = 2,311,054.12 : x
2. Step 2: Convert to fraction form
   2,443,323.88/3,645,146.74 = 2,311,054.12/x
3. Step 3: Cross multiply
   2,443,323.88x = 3,645,146.74 × 2,311,054.12
4. Step 4: Simplify right side
   2,443,323.88x = 8,424,131,391,481.57
5. Step 5: Solve for x
   x = 8,424,131,391,481.57/2,443,323.88
6. Step 6: Final answer
   x = 3,447,816.09