Finding the Fourth Proportional to 2,443,682.44, 3,665,404.43 and 906,976.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443,682.44 : 3,665,404.43 = 906,976.87 : x
2. Step 2: Convert to fraction form
   2,443,682.44/3,665,404.43 = 906,976.87/x
3. Step 3: Cross multiply
   2,443,682.44x = 3,665,404.43 × 906,976.87
4. Step 4: Simplify right side
   2,443,682.44x = 3,324,437,037,205.53
5. Step 5: Solve for x
   x = 3,324,437,037,205.53/2,443,682.44
6. Step 6: Final answer
   x = 1,360,421.05