Finding the Fourth Proportional to 2,636,810.24, 3,638,869.80 and 1,491,062

Step by Step Solution

1. Step 1: Write the proportion equation
   2,636,810.24 : 3,638,869.80 = 1,491,062 : x
2. Step 2: Convert to fraction form
   2,636,810.24/3,638,869.80 = 1,491,062/x
3. Step 3: Cross multiply
   2,636,810.24x = 3,638,869.80 × 1,491,062
4. Step 4: Simplify right side
   2,636,810.24x = 5,425,780,481,727.60
5. Step 5: Solve for x
   x = 5,425,780,481,727.60/2,636,810.24
6. Step 6: Final answer
   x = 2,057,706.09