Finding the Fourth Proportional to 2,263,219.32, 3,123,180.36 and 1,244,624.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,263,219.32 : 3,123,180.36 = 1,244,624.07 : x
2. Step 2: Convert to fraction form
   2,263,219.32/3,123,180.36 = 1,244,624.07/x
3. Step 3: Cross multiply
   2,263,219.32x = 3,123,180.36 × 1,244,624.07
4. Step 4: Simplify right side
   2,263,219.32x = 3,887,185,451,007.27
5. Step 5: Solve for x
   x = 3,887,185,451,007.27/2,263,219.32
6. Step 6: Final answer
   x = 1,717,546.95