Finding the Fourth Proportional to 2,263,199.40, 3,123,152.73 and 1,244,604.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,263,199.40 : 3,123,152.73 = 1,244,604.15 : x
2. Step 2: Convert to fraction form
   2,263,199.40/3,123,152.73 = 1,244,604.15/x
3. Step 3: Cross multiply
   2,263,199.40x = 3,123,152.73 × 1,244,604.15
4. Step 4: Simplify right side
   2,263,199.40x = 3,887,088,848,841.83
5. Step 5: Solve for x
   x = 3,887,088,848,841.83/2,263,199.40
6. Step 6: Final answer
   x = 1,717,519.39