Finding the Fourth Proportional to 2,117,976.33, 2,922,826.55 and 1,151,108.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,117,976.33 : 2,922,826.55 = 1,151,108.94 : x
2. Step 2: Convert to fraction form
   2,117,976.33/2,922,826.55 = 1,151,108.94/x
3. Step 3: Cross multiply
   2,117,976.33x = 2,922,826.55 × 1,151,108.94
4. Step 4: Simplify right side
   2,117,976.33x = 3,364,491,766,018.81
5. Step 5: Solve for x
   x = 3,364,491,766,018.81/2,117,976.33
6. Step 6: Final answer
   x = 1,588,540.78