Finding the Fourth Proportional to 2,117,431.99, 2,922,074.60 and 1,150,562.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,117,431.99 : 2,922,074.60 = 1,150,562.27 : x
2. Step 2: Convert to fraction form
   2,117,431.99/2,922,074.60 = 1,150,562.27/x
3. Step 3: Cross multiply
   2,117,431.99x = 2,922,074.60 × 1,150,562.27
4. Step 4: Simplify right side
   2,117,431.99x = 3,362,028,786,437.72
5. Step 5: Solve for x
   x = 3,362,028,786,437.72/2,117,431.99
6. Step 6: Final answer
   x = 1,587,785.96