Finding the Fourth Proportional to 2,117,678.83, 2,922,387.18 and 1,150,790.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,117,678.83 : 2,922,387.18 = 1,150,790.83 : x
2. Step 2: Convert to fraction form
   2,117,678.83/2,922,387.18 = 1,150,790.83/x
3. Step 3: Cross multiply
   2,117,678.83x = 2,922,387.18 × 1,150,790.83
4. Step 4: Simplify right side
   2,117,678.83x = 3,363,056,368,453.56
5. Step 5: Solve for x
   x = 3,363,056,368,453.56/2,117,678.83
6. Step 6: Final answer
   x = 1,588,086.13