Finding the Fourth Proportional to 4,013,392.39, 5,538,496.37 and 2,177,851.05

Step by Step Solution

1. Step 1: Write the proportion equation
   4,013,392.39 : 5,538,496.37 = 2,177,851.05 : x
2. Step 2: Convert to fraction form
   4,013,392.39/5,538,496.37 = 2,177,851.05/x
3. Step 3: Cross multiply
   4,013,392.39x = 5,538,496.37 × 2,177,851.05
4. Step 4: Simplify right side
   4,013,392.39x = 12,062,020,123,936.43
5. Step 5: Solve for x
   x = 12,062,020,123,936.43/4,013,392.39
6. Step 6: Final answer
   x = 3,005,442.52