Finding the Fourth Proportional to 110,883.47, 166,290.34 and 35,986.31

Step by Step Solution

1. Step 1: Write the proportion equation
   110,883.47 : 166,290.34 = 35,986.31 : x
2. Step 2: Convert to fraction form
   110,883.47/166,290.34 = 35,986.31/x
3. Step 3: Cross multiply
   110,883.47x = 166,290.34 × 35,986.31
4. Step 4: Simplify right side
   110,883.47x = 5,984,175,725.25
5. Step 5: Solve for x
   x = 5,984,175,725.25/110,883.47
6. Step 6: Final answer
   x = 53,968.15