Finding the Fourth Proportional to 2,792,340.09, 4,184,635.01 and 1,272,308.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,792,340.09 : 4,184,635.01 = 1,272,308.27 : x
2. Step 2: Convert to fraction form
   2,792,340.09/4,184,635.01 = 1,272,308.27/x
3. Step 3: Cross multiply
   2,792,340.09x = 4,184,635.01 × 1,272,308.27
4. Step 4: Simplify right side
   2,792,340.09x = 5,324,145,702,869.82
5. Step 5: Solve for x
   x = 5,324,145,702,869.82/2,792,340.09
6. Step 6: Final answer
   x = 1,906,696.72