Finding the Fourth Proportional to 2,604,148.87, 3,593,686.56 and 1,442,591.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,604,148.87 : 3,593,686.56 = 1,442,591.56 : x
2. Step 2: Convert to fraction form
   2,604,148.87/3,593,686.56 = 1,442,591.56/x
3. Step 3: Cross multiply
   2,604,148.87x = 3,593,686.56 × 1,442,591.56
4. Step 4: Simplify right side
   2,604,148.87x = 5,184,221,900,741.43
5. Step 5: Solve for x
   x = 5,184,221,900,741.43/2,604,148.87
6. Step 6: Final answer
   x = 1,990,754.81