Finding the Fourth Proportional to 114,007.16, 170,175.86 and 100,540.37

Step by Step Solution

1. Step 1: Write the proportion equation
   114,007.16 : 170,175.86 = 100,540.37 : x
2. Step 2: Convert to fraction form
   114,007.16/170,175.86 = 100,540.37/x
3. Step 3: Cross multiply
   114,007.16x = 170,175.86 × 100,540.37
4. Step 4: Simplify right side
   114,007.16x = 17,109,544,229.23
5. Step 5: Solve for x
   x = 17,109,544,229.23/114,007.16
6. Step 6: Final answer
   x = 150,074.29