Finding the Fourth Proportional to 2,605,238.58, 3,595,343.82 and 1,443,681.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,605,238.58 : 3,595,343.82 = 1,443,681.56 : x
2. Step 2: Convert to fraction form
   2,605,238.58/3,595,343.82 = 1,443,681.56/x
3. Step 3: Cross multiply
   2,605,238.58x = 3,595,343.82 × 1,443,681.56
4. Step 4: Simplify right side
   2,605,238.58x = 5,190,531,574,793.96
5. Step 5: Solve for x
   x = 5,190,531,574,793.96/2,605,238.58
6. Step 6: Final answer
   x = 1,992,344.05