Finding the Fourth Proportional to 114,881.79, 158,524.78 and 63,886.27

Step by Step Solution

1. Step 1: Write the proportion equation
   114,881.79 : 158,524.78 = 63,886.27 : x
2. Step 2: Convert to fraction form
   114,881.79/158,524.78 = 63,886.27/x
3. Step 3: Cross multiply
   114,881.79x = 158,524.78 × 63,886.27
4. Step 4: Simplify right side
   114,881.79x = 10,127,555,784.72
5. Step 5: Solve for x
   x = 10,127,555,784.72/114,881.79
6. Step 6: Final answer
   x = 88,156.32