Finding the Fourth Proportional to 114,016.04, 170,189.12 and 100,549.24

Step by Step Solution

1. Step 1: Write the proportion equation
   114,016.04 : 170,189.12 = 100,549.24 : x
2. Step 2: Convert to fraction form
   114,016.04/170,189.12 = 100,549.24/x
3. Step 3: Cross multiply
   114,016.04x = 170,189.12 × 100,549.24
4. Step 4: Simplify right side
   114,016.04x = 17,112,386,672.27
5. Step 5: Solve for x
   x = 17,112,386,672.27/114,016.04
6. Step 6: Final answer
   x = 150,087.54