Finding the Fourth Proportional to 2,573,801.64, 3,856,711.05 and 1,491,630.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573,801.64 : 3,856,711.05 = 1,491,630.09 : x
2. Step 2: Convert to fraction form
   2,573,801.64/3,856,711.05 = 1,491,630.09/x
3. Step 3: Cross multiply
   2,573,801.64x = 3,856,711.05 × 1,491,630.09
4. Step 4: Simplify right side
   2,573,801.64x = 5,752,786,250,615.49
5. Step 5: Solve for x
   x = 5,752,786,250,615.49/2,573,801.64
6. Step 6: Final answer
   x = 2,235,131.94