Finding the Fourth Proportional to 200,732.17, 276,996.63 and 110,086.15

Step by Step Solution

1. Step 1: Write the proportion equation
   200,732.17 : 276,996.63 = 110,086.15 : x
2. Step 2: Convert to fraction form
   200,732.17/276,996.63 = 110,086.15/x
3. Step 3: Cross multiply
   200,732.17x = 276,996.63 × 110,086.15
4. Step 4: Simplify right side
   200,732.17x = 30,493,492,559.67
5. Step 5: Solve for x
   x = 30,493,492,559.67/200,732.17
6. Step 6: Final answer
   x = 151,911.34