Finding the Fourth Proportional to 2,642,741.29, 3,647,494.25 and 1,723,374.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,642,741.29 : 3,647,494.25 = 1,723,374.31 : x
2. Step 2: Convert to fraction form
   2,642,741.29/3,647,494.25 = 1,723,374.31/x
3. Step 3: Cross multiply
   2,642,741.29x = 3,647,494.25 × 1,723,374.31
4. Step 4: Simplify right side
   2,642,741.29x = 6,285,997,886,322.72
5. Step 5: Solve for x
   x = 6,285,997,886,322.72/2,642,741.29
6. Step 6: Final answer
   x = 2,378,589.96