Finding the Fourth Proportional to 110,985.40, 166,502.94 and 32,105.74

Step by Step Solution

1. Step 1: Write the proportion equation
   110,985.40 : 166,502.94 = 32,105.74 : x
2. Step 2: Convert to fraction form
   110,985.40/166,502.94 = 32,105.74/x
3. Step 3: Cross multiply
   110,985.40x = 166,502.94 × 32,105.74
4. Step 4: Simplify right side
   110,985.40x = 5,345,700,100.88
5. Step 5: Solve for x
   x = 5,345,700,100.88/110,985.40
6. Step 6: Final answer
   x = 48,165.80