Finding the Fourth Proportional to 2,373,162.64, 3,274,964.56 and 1,285,434.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,373,162.64 : 3,274,964.56 = 1,285,434.60 : x
2. Step 2: Convert to fraction form
   2,373,162.64/3,274,964.56 = 1,285,434.60/x
3. Step 3: Cross multiply
   2,373,162.64x = 3,274,964.56 × 1,285,434.60
4. Step 4: Simplify right side
   2,373,162.64x = 4,209,752,748,523.45
5. Step 5: Solve for x
   x = 4,209,752,748,523.45/2,373,162.64
6. Step 6: Final answer
   x = 1,773,899.81