Finding the Fourth Proportional to 2,636,809.24, 3,638,868.42 and 1,491,061

Step by Step Solution

1. Step 1: Write the proportion equation
   2,636,809.24 : 3,638,868.42 = 1,491,061 : x
2. Step 2: Convert to fraction form
   2,636,809.24/3,638,868.42 = 1,491,061/x
3. Step 3: Cross multiply
   2,636,809.24x = 3,638,868.42 × 1,491,061
4. Step 4: Simplify right side
   2,636,809.24x = 5,425,774,785,193.62
5. Step 5: Solve for x
   x = 5,425,774,785,193.62/2,636,809.24
6. Step 6: Final answer
   x = 2,057,704.71