Finding the Fourth Proportional to 2,093,744.48, 3,126,433.68 and 1,662,440.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,093,744.48 : 3,126,433.68 = 1,662,440.72 : x
2. Step 2: Convert to fraction form
   2,093,744.48/3,126,433.68 = 1,662,440.72/x
3. Step 3: Cross multiply
   2,093,744.48x = 3,126,433.68 × 1,662,440.72
4. Step 4: Simplify right side
   2,093,744.48x = 5,197,510,642,379.28
5. Step 5: Solve for x
   x = 5,197,510,642,379.28/2,093,744.48
6. Step 6: Final answer
   x = 2,482,399.69