Finding the Fourth Proportional to 110,978.49, 166,472.60 and 32,100.69

Step by Step Solution

1. Step 1: Write the proportion equation
   110,978.49 : 166,472.60 = 32,100.69 : x
2. Step 2: Convert to fraction form
   110,978.49/166,472.60 = 32,100.69/x
3. Step 3: Cross multiply
   110,978.49x = 166,472.60 × 32,100.69
4. Step 4: Simplify right side
   110,978.49x = 5,343,885,165.59
5. Step 5: Solve for x
   x = 5,343,885,165.59/110,978.49
6. Step 6: Final answer
   x = 48,152.44