Finding the Fourth Proportional to 131,056.50, 196,584.84 and 32,560.50

Step by Step Solution

1. Step 1: Write the proportion equation
   131,056.50 : 196,584.84 = 32,560.50 : x
2. Step 2: Convert to fraction form
   131,056.50/196,584.84 = 32,560.50/x
3. Step 3: Cross multiply
   131,056.50x = 196,584.84 × 32,560.50
4. Step 4: Simplify right side
   131,056.50x = 6,400,900,682.82
5. Step 5: Solve for x
   x = 6,400,900,682.82/131,056.50
6. Step 6: Final answer
   x = 48,840.77