Finding the Fourth Proportional to 2,117,508.33, 2,922,177.56 and 1,150,643.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,117,508.33 : 2,922,177.56 = 1,150,643.83 : x
2. Step 2: Convert to fraction form
   2,117,508.33/2,922,177.56 = 1,150,643.83/x
3. Step 3: Cross multiply
   2,117,508.33x = 2,922,177.56 × 1,150,643.83
4. Step 4: Simplify right side
   2,117,508.33x = 3,362,385,579,578.46
5. Step 5: Solve for x
   x = 3,362,385,579,578.46/2,117,508.33
6. Step 6: Final answer
   x = 1,587,897.21