Finding the Fourth Proportional to 2,528,091.05, 3,793,091.63 and 1,517,917.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,528,091.05 : 3,793,091.63 = 1,517,917.37 : x
2. Step 2: Convert to fraction form
   2,528,091.05/3,793,091.63 = 1,517,917.37/x
3. Step 3: Cross multiply
   2,528,091.05x = 3,793,091.63 × 1,517,917.37
4. Step 4: Simplify right side
   2,528,091.05x = 5,757,599,644,623.57
5. Step 5: Solve for x
   x = 5,757,599,644,623.57/2,528,091.05
6. Step 6: Final answer
   x = 2,277,449.48