Finding the Fourth Proportional to 2,696,496.57, 3,719,542.82 and 1,778,399.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,696,496.57 : 3,719,542.82 = 1,778,399.37 : x
2. Step 2: Convert to fraction form
   2,696,496.57/3,719,542.82 = 1,778,399.37/x
3. Step 3: Cross multiply
   2,696,496.57x = 3,719,542.82 × 1,778,399.37
4. Step 4: Simplify right side
   2,696,496.57x = 6,614,832,598,884.03
5. Step 5: Solve for x
   x = 6,614,832,598,884.03/2,696,496.57
6. Step 6: Final answer
   x = 2,453,121.09