Finding the Fourth Proportional to 110,618.10, 165,914.37 and 30,662.01

Step by Step Solution

1. Step 1: Write the proportion equation
   110,618.10 : 165,914.37 = 30,662.01 : x
2. Step 2: Convert to fraction form
   110,618.10/165,914.37 = 30,662.01/x
3. Step 3: Cross multiply
   110,618.10x = 165,914.37 × 30,662.01
4. Step 4: Simplify right side
   110,618.10x = 5,087,268,072.08
5. Step 5: Solve for x
   x = 5,087,268,072.08/110,618.10
6. Step 6: Final answer
   x = 45,989.47