Finding the Fourth Proportional to 110,118.46, 165,189.81 and 35,221

Step by Step Solution

1. Step 1: Write the proportion equation
   110,118.46 : 165,189.81 = 35,221 : x
2. Step 2: Convert to fraction form
   110,118.46/165,189.81 = 35,221/x
3. Step 3: Cross multiply
   110,118.46x = 165,189.81 × 35,221
4. Step 4: Simplify right side
   110,118.46x = 5,818,150,298.01
5. Step 5: Solve for x
   x = 5,818,150,298.01/110,118.46
6. Step 6: Final answer
   x = 52,835.38