Finding the Fourth Proportional to 2,326,222.98, 3,489,330.15 and 728,908.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,326,222.98 : 3,489,330.15 = 728,908.42 : x
2. Step 2: Convert to fraction form
   2,326,222.98/3,489,330.15 = 728,908.42/x
3. Step 3: Cross multiply
   2,326,222.98x = 3,489,330.15 × 728,908.42
4. Step 4: Simplify right side
   2,326,222.98x = 2,543,402,126,494.86
5. Step 5: Solve for x
   x = 2,543,402,126,494.86/2,326,222.98
6. Step 6: Final answer
   x = 1,093,361.28