Finding the Fourth Proportional to 110,522.72, 165,816.43 and 35,641.37

Step by Step Solution

1. Step 1: Write the proportion equation
   110,522.72 : 165,816.43 = 35,641.37 : x
2. Step 2: Convert to fraction form
   110,522.72/165,816.43 = 35,641.37/x
3. Step 3: Cross multiply
   110,522.72x = 165,816.43 × 35,641.37
4. Step 4: Simplify right side
   110,522.72x = 5,909,923,815.52
5. Step 5: Solve for x
   x = 5,909,923,815.52/110,522.72
6. Step 6: Final answer
   x = 53,472.48