Finding the Fourth Proportional to 2,861,633.04, 3,945,107.59 and 2,282,820.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,861,633.04 : 3,945,107.59 = 2,282,820.71 : x
2. Step 2: Convert to fraction form
   2,861,633.04/3,945,107.59 = 2,282,820.71/x
3. Step 3: Cross multiply
   2,861,633.04x = 3,945,107.59 × 2,282,820.71
4. Step 4: Simplify right side
   2,861,633.04x = 9,005,973,309,630.19
5. Step 5: Solve for x
   x = 9,005,973,309,630.19/2,861,633.04
6. Step 6: Final answer
   x = 3,147,144.72