Finding the Fourth Proportional to 110,268.16, 165,456.89 and 43,706.81

Step by Step Solution

1. Step 1: Write the proportion equation
   110,268.16 : 165,456.89 = 43,706.81 : x
2. Step 2: Convert to fraction form
   110,268.16/165,456.89 = 43,706.81/x
3. Step 3: Cross multiply
   110,268.16x = 165,456.89 × 43,706.81
4. Step 4: Simplify right side
   110,268.16x = 7,231,592,854.42
5. Step 5: Solve for x
   x = 7,231,592,854.42/110,268.16
6. Step 6: Final answer
   x = 65,581.88