Finding the Fourth Proportional to 270,196.74, 404,944.56 and 110,086.47

Step by Step Solution

1. Step 1: Write the proportion equation
   270,196.74 : 404,944.56 = 110,086.47 : x
2. Step 2: Convert to fraction form
   270,196.74/404,944.56 = 110,086.47/x
3. Step 3: Cross multiply
   270,196.74x = 404,944.56 × 110,086.47
4. Step 4: Simplify right side
   270,196.74x = 44,578,917,156.10
5. Step 5: Solve for x
   x = 44,578,917,156.10/270,196.74
6. Step 6: Final answer
   x = 164,986.88