Finding the Fourth Proportional to 2,545,955.91, 3,512,559.34 and 1,443,269.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,545,955.91 : 3,512,559.34 = 1,443,269.10 : x
2. Step 2: Convert to fraction form
   2,545,955.91/3,512,559.34 = 1,443,269.10/x
3. Step 3: Cross multiply
   2,545,955.91x = 3,512,559.34 × 1,443,269.10
4. Step 4: Simplify right side
   2,545,955.91x = 5,069,568,357,338.39
5. Step 5: Solve for x
   x = 5,069,568,357,338.39/2,545,955.91
6. Step 6: Final answer
   x = 1,991,223.94