Finding the Fourth Proportional to 2,201,225.98, 3,300,292.05 and 969,649.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,201,225.98 : 3,300,292.05 = 969,649.43 : x
2. Step 2: Convert to fraction form
   2,201,225.98/3,300,292.05 = 969,649.43/x
3. Step 3: Cross multiply
   2,201,225.98x = 3,300,292.05 × 969,649.43
4. Step 4: Simplify right side
   2,201,225.98x = 3,200,126,303,542.53
5. Step 5: Solve for x
   x = 3,200,126,303,542.53/2,201,225.98
6. Step 6: Final answer
   x = 1,453,792.72