Finding the Fourth Proportional to 114,738.63, 158,364.59 and 63,768.86

Step by Step Solution

1. Step 1: Write the proportion equation
   114,738.63 : 158,364.59 = 63,768.86 : x
2. Step 2: Convert to fraction form
   114,738.63/158,364.59 = 63,768.86/x
3. Step 3: Cross multiply
   114,738.63x = 158,364.59 × 63,768.86
4. Step 4: Simplify right side
   114,738.63x = 10,098,729,368.67
5. Step 5: Solve for x
   x = 10,098,729,368.67/114,738.63
6. Step 6: Final answer
   x = 88,015.08