Finding the Fourth Proportional to 2,016,776.52, 2,783,115.90 and 1,099,013.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016,776.52 : 2,783,115.90 = 1,099,013.76 : x
2. Step 2: Convert to fraction form
   2,016,776.52/2,783,115.90 = 1,099,013.76/x
3. Step 3: Cross multiply
   2,016,776.52x = 2,783,115.90 × 1,099,013.76
4. Step 4: Simplify right side
   2,016,776.52x = 3,058,682,669,774.78
5. Step 5: Solve for x
   x = 3,058,682,669,774.78/2,016,776.52
6. Step 6: Final answer
   x = 1,516,619.54