Finding the Fourth Proportional to 2,666,914.03, 3,680,341.24 and 1,443,219.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,666,914.03 : 3,680,341.24 = 1,443,219.59 : x
2. Step 2: Convert to fraction form
   2,666,914.03/3,680,341.24 = 1,443,219.59/x
3. Step 3: Cross multiply
   2,666,914.03x = 3,680,341.24 × 1,443,219.59
4. Step 4: Simplify right side
   2,666,914.03x = 5,311,540,568,236.79
5. Step 5: Solve for x
   x = 5,311,540,568,236.79/2,666,914.03
6. Step 6: Final answer
   x = 1,991,642.97