Finding the Fourth Proportional to 106,335.72, 159,493.86 and 32,463.72

Step by Step Solution

1. Step 1: Write the proportion equation
   106,335.72 : 159,493.86 = 32,463.72 : x
2. Step 2: Convert to fraction form
   106,335.72/159,493.86 = 32,463.72/x
3. Step 3: Cross multiply
   106,335.72x = 159,493.86 × 32,463.72
4. Step 4: Simplify right side
   106,335.72x = 5,177,764,012.76
5. Step 5: Solve for x
   x = 5,177,764,012.76/106,335.72
6. Step 6: Final answer
   x = 48,692.61