Finding the Fourth Proportional to 111,292.32, 166,938.75 and 32,408.46

Step by Step Solution

1. Step 1: Write the proportion equation
   111,292.32 : 166,938.75 = 32,408.46 : x
2. Step 2: Convert to fraction form
   111,292.32/166,938.75 = 32,408.46/x
3. Step 3: Cross multiply
   111,292.32x = 166,938.75 × 32,408.46
4. Step 4: Simplify right side
   111,292.32x = 5,410,227,801.83
5. Step 5: Solve for x
   x = 5,410,227,801.83/111,292.32
6. Step 6: Final answer
   x = 48,612.77