Finding the Fourth Proportional to 114,759.50, 158,364.60 and 63,771.98

Step by Step Solution

1. Step 1: Write the proportion equation
   114,759.50 : 158,364.60 = 63,771.98 : x
2. Step 2: Convert to fraction form
   114,759.50/158,364.60 = 63,771.98/x
3. Step 3: Cross multiply
   114,759.50x = 158,364.60 × 63,771.98
4. Step 4: Simplify right side
   114,759.50x = 10,099,224,103.91
5. Step 5: Solve for x
   x = 10,099,224,103.91/114,759.50
6. Step 6: Final answer
   x = 88,003.38