Finding the Fourth Proportional to 2,229,662, 3,345,048.52 and 653,726

Step by Step Solution

1. Step 1: Write the proportion equation
   2,229,662 : 3,345,048.52 = 653,726 : x
2. Step 2: Convert to fraction form
   2,229,662/3,345,048.52 = 653,726/x
3. Step 3: Cross multiply
   2,229,662x = 3,345,048.52 × 653,726
4. Step 4: Simplify right side
   2,229,662x = 2,186,745,188,785.52
5. Step 5: Solve for x
   x = 2,186,745,188,785.52/2,229,662
6. Step 6: Final answer
   x = 980,751.88