Finding the Fourth Proportional to 2,016,974.72, 2,783,425.07 and 1,111,556.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016,974.72 : 2,783,425.07 = 1,111,556.72 : x
2. Step 2: Convert to fraction form
   2,016,974.72/2,783,425.07 = 1,111,556.72/x
3. Step 3: Cross multiply
   2,016,974.72x = 2,783,425.07 × 1,111,556.72
4. Step 4: Simplify right side
   2,016,974.72x = 3,093,934,850,912.42
5. Step 5: Solve for x
   x = 3,093,934,850,912.42/2,016,974.72
6. Step 6: Final answer
   x = 1,533,948.25