Finding the Fourth Proportional to 2,836,390.32, 4,254,622.34 and 943,131.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,836,390.32 : 4,254,622.34 = 943,131.69 : x
2. Step 2: Convert to fraction form
   2,836,390.32/4,254,622.34 = 943,131.69/x
3. Step 3: Cross multiply
   2,836,390.32x = 4,254,622.34 × 943,131.69
4. Step 4: Simplify right side
   2,836,390.32x = 4,012,669,153,120.30
5. Step 5: Solve for x
   x = 4,012,669,153,120.30/2,836,390.32
6. Step 6: Final answer
   x = 1,414,709.79