Finding the Fourth Proportional to 2,198,435.55, 3,297,656.04 and 601,012.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,198,435.55 : 3,297,656.04 = 601,012.47 : x
2. Step 2: Convert to fraction form
   2,198,435.55/3,297,656.04 = 601,012.47/x
3. Step 3: Cross multiply
   2,198,435.55x = 3,297,656.04 × 601,012.47
4. Step 4: Simplify right side
   2,198,435.55x = 1,981,932,401,810.82
5. Step 5: Solve for x
   x = 1,981,932,401,810.82/2,198,435.55
6. Step 6: Final answer
   x = 901,519.45