Finding the Fourth Proportional to 2,061,289.42, 2,844,582.72 and 1,143,518.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,289.42 : 2,844,582.72 = 1,143,518.59 : x
2. Step 2: Convert to fraction form
   2,061,289.42/2,844,582.72 = 1,143,518.59/x
3. Step 3: Cross multiply
   2,061,289.42x = 2,844,582.72 × 1,143,518.59
4. Step 4: Simplify right side
   2,061,289.42x = 3,252,833,213,988.04
5. Step 5: Solve for x
   x = 3,252,833,213,988.04/2,061,289.42
6. Step 6: Final answer
   x = 1,578,057.49