Finding the Fourth Proportional to 1,503,200.22, 2,257,340.49 and 1,491,588.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,503,200.22 : 2,257,340.49 = 1,491,588.06 : x
2. Step 2: Convert to fraction form
   1,503,200.22/2,257,340.49 = 1,491,588.06/x
3. Step 3: Cross multiply
   1,503,200.22x = 2,257,340.49 × 1,491,588.06
4. Step 4: Simplify right side
   1,503,200.22x = 3,367,022,122,238.55
5. Step 5: Solve for x
   x = 3,367,022,122,238.55/1,503,200.22
6. Step 6: Final answer
   x = 2,239,902.63