Finding the Fourth Proportional to 2,259,728.41, 3,388,226.72 and 910,314.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,259,728.41 : 3,388,226.72 = 910,314.98 : x
2. Step 2: Convert to fraction form
   2,259,728.41/3,388,226.72 = 910,314.98/x
3. Step 3: Cross multiply
   2,259,728.41x = 3,388,226.72 × 910,314.98
4. Step 4: Simplify right side
   2,259,728.41x = 3,084,353,517,359.56
5. Step 5: Solve for x
   x = 3,084,353,517,359.56/2,259,728.41
6. Step 6: Final answer
   x = 1,364,922.22