Finding the Fourth Proportional to 2,265,908.78, 3,126,994.01 and 1,233,446.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,265,908.78 : 3,126,994.01 = 1,233,446.28 : x
2. Step 2: Convert to fraction form
   2,265,908.78/3,126,994.01 = 1,233,446.28/x
3. Step 3: Cross multiply
   2,265,908.78x = 3,126,994.01 × 1,233,446.28
4. Step 4: Simplify right side
   2,265,908.78x = 3,856,979,140,476.22
5. Step 5: Solve for x
   x = 3,856,979,140,476.22/2,265,908.78
6. Step 6: Final answer
   x = 1,702,177.59