Finding the Fourth Proportional to 2,370,412.69, 3,271,178.18 and 1,282,684.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,370,412.69 : 3,271,178.18 = 1,282,684.28 : x
2. Step 2: Convert to fraction form
   2,370,412.69/3,271,178.18 = 1,282,684.28/x
3. Step 3: Cross multiply
   2,370,412.69x = 3,271,178.18 × 1,282,684.28
4. Step 4: Simplify right side
   2,370,412.69x = 4,195,888,815,415.83
5. Step 5: Solve for x
   x = 4,195,888,815,415.83/2,370,412.69
6. Step 6: Final answer
   x = 1,770,108.99