Finding the Fourth Proportional to 2,016,270.10, 3,024,405.15 and 1,269,774.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016,270.10 : 3,024,405.15 = 1,269,774.10 : x
2. Step 2: Convert to fraction form
   2,016,270.10/3,024,405.15 = 1,269,774.10/x
3. Step 3: Cross multiply
   2,016,270.10x = 3,024,405.15 × 1,269,774.10
4. Step 4: Simplify right side
   2,016,270.10x = 3,840,311,327,376.62
5. Step 5: Solve for x
   x = 3,840,311,327,376.62/2,016,270.10
6. Step 6: Final answer
   x = 1,904,661.15