Finding the Fourth Proportional to 200,689.52, 276,948.33 and 110,046.27

Step by Step Solution

1. Step 1: Write the proportion equation
   200,689.52 : 276,948.33 = 110,046.27 : x
2. Step 2: Convert to fraction form
   200,689.52/276,948.33 = 110,046.27/x
3. Step 3: Cross multiply
   200,689.52x = 276,948.33 × 110,046.27
4. Step 4: Simplify right side
   200,689.52x = 30,477,130,006.86
5. Step 5: Solve for x
   x = 30,477,130,006.86/200,689.52
6. Step 6: Final answer
   x = 151,862.09