Finding the Fourth Proportional to 114,654.42, 171,928.17 and 43,590.29

Step by Step Solution

1. Step 1: Write the proportion equation
   114,654.42 : 171,928.17 = 43,590.29 : x
2. Step 2: Convert to fraction form
   114,654.42/171,928.17 = 43,590.29/x
3. Step 3: Cross multiply
   114,654.42x = 171,928.17 × 43,590.29
4. Step 4: Simplify right side
   114,654.42x = 7,494,397,929.83
5. Step 5: Solve for x
   x = 7,494,397,929.83/114,654.42
6. Step 6: Final answer
   x = 65,365.10