Finding the Fourth Proportional to 132,627.98, 198,764.50 and 65,056.70

Step by Step Solution

1. Step 1: Write the proportion equation
   132,627.98 : 198,764.50 = 65,056.70 : x
2. Step 2: Convert to fraction form
   132,627.98/198,764.50 = 65,056.70/x
3. Step 3: Cross multiply
   132,627.98x = 198,764.50 × 65,056.70
4. Step 4: Simplify right side
   132,627.98x = 12,930,962,447.15
5. Step 5: Solve for x
   x = 12,930,962,447.15/132,627.98
6. Step 6: Final answer
   x = 97,498.00