Finding the Fourth Proportional to 200,146.86, 276,201.54 and 109,501.14

Step by Step Solution

1. Step 1: Write the proportion equation
   200,146.86 : 276,201.54 = 109,501.14 : x
2. Step 2: Convert to fraction form
   200,146.86/276,201.54 = 109,501.14/x
3. Step 3: Cross multiply
   200,146.86x = 276,201.54 × 109,501.14
4. Step 4: Simplify right side
   200,146.86x = 30,244,383,499.76
5. Step 5: Solve for x
   x = 30,244,383,499.76/200,146.86
6. Step 6: Final answer
   x = 151,110.96