Finding the Fourth Proportional to 3,660,744.72, 5,051,878.56 and 2,007,047.28

Step by Step Solution

1. Step 1: Write the proportion equation
   3,660,744.72 : 5,051,878.56 = 2,007,047.28 : x
2. Step 2: Convert to fraction form
   3,660,744.72/5,051,878.56 = 2,007,047.28/x
3. Step 3: Cross multiply
   3,660,744.72x = 5,051,878.56 × 2,007,047.28
4. Step 4: Simplify right side
   3,660,744.72x = 10,139,359,122,738.32
5. Step 5: Solve for x
   x = 10,139,359,122,738.32/3,660,744.72
6. Step 6: Final answer
   x = 2,769,753.12