Finding the Fourth Proportional to 2,604,877.57, 3,910,895.37 and 1,326,344.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,604,877.57 : 3,910,895.37 = 1,326,344.01 : x
2. Step 2: Convert to fraction form
   2,604,877.57/3,910,895.37 = 1,326,344.01/x
3. Step 3: Cross multiply
   2,604,877.57x = 3,910,895.37 × 1,326,344.01
4. Step 4: Simplify right side
   2,604,877.57x = 5,187,192,647,736.23
5. Step 5: Solve for x
   x = 5,187,192,647,736.23/2,604,877.57
6. Step 6: Final answer
   x = 1,991,338.37