Finding the Fourth Proportional to 2,201,680.92, 3,037,029.31 and 1,384,588.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,201,680.92 : 3,037,029.31 = 1,384,588.56 : x
2. Step 2: Convert to fraction form
   2,201,680.92/3,037,029.31 = 1,384,588.56/x
3. Step 3: Cross multiply
   2,201,680.92x = 3,037,029.31 × 1,384,588.56
4. Step 4: Simplify right side
   2,201,680.92x = 4,205,036,039,010.69
5. Step 5: Solve for x
   x = 4,205,036,039,010.69/2,201,680.92
6. Step 6: Final answer
   x = 1,909,920.73