Finding the Fourth Proportional to 2,370,428.72, 3,271,200.24 and 1,282,700.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,370,428.72 : 3,271,200.24 = 1,282,700.24 : x
2. Step 2: Convert to fraction form
   2,370,428.72/3,271,200.24 = 1,282,700.24/x
3. Step 3: Cross multiply
   2,370,428.72x = 3,271,200.24 × 1,282,700.24
4. Step 4: Simplify right side
   2,370,428.72x = 4,195,969,332,936.06
5. Step 5: Solve for x
   x = 4,195,969,332,936.06/2,370,428.72
6. Step 6: Final answer
   x = 1,770,130.99