Finding the Fourth Proportional to 2,579,290.66, 3,559,138.50 and 1,491,397.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,579,290.66 : 3,559,138.50 = 1,491,397.62 : x
2. Step 2: Convert to fraction form
   2,579,290.66/3,559,138.50 = 1,491,397.62/x
3. Step 3: Cross multiply
   2,579,290.66x = 3,559,138.50 × 1,491,397.62
4. Step 4: Simplify right side
   2,579,290.66x = 5,308,090,688,150.37
5. Step 5: Solve for x
   x = 5,308,090,688,150.37/2,579,290.66
6. Step 6: Final answer
   x = 2,057,965.30