Finding the Fourth Proportional to 2,117,507.33, 2,922,176.18 and 1,150,642.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,117,507.33 : 2,922,176.18 = 1,150,642.83 : x
2. Step 2: Convert to fraction form
   2,117,507.33/2,922,176.18 = 1,150,642.83/x
3. Step 3: Cross multiply
   2,117,507.33x = 2,922,176.18 × 1,150,642.83
4. Step 4: Simplify right side
   2,117,507.33x = 3,362,381,063,760.58
5. Step 5: Solve for x
   x = 3,362,381,063,760.58/2,117,507.33
6. Step 6: Final answer
   x = 1,587,895.84