Finding the Fourth Proportional to 3,244,789.72, 4,863,752.31 and 1,222,158.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,244,789.72 : 4,863,752.31 = 1,222,158.50 : x
2. Step 2: Convert to fraction form
   3,244,789.72/4,863,752.31 = 1,222,158.50/x
3. Step 3: Cross multiply
   3,244,789.72x = 4,863,752.31 × 1,222,158.50
4. Step 4: Simplify right side
   3,244,789.72x = 5,944,276,227,561.14
5. Step 5: Solve for x
   x = 5,944,276,227,561.14/3,244,789.72
6. Step 6: Final answer
   x = 1,831,944.98