Finding the Fourth Proportional to 114,806.16, 158,432.38 and 63,817.32

Step by Step Solution

1. Step 1: Write the proportion equation
   114,806.16 : 158,432.38 = 63,817.32 : x
2. Step 2: Convert to fraction form
   114,806.16/158,432.38 = 63,817.32/x
3. Step 3: Cross multiply
   114,806.16x = 158,432.38 × 63,817.32
4. Step 4: Simplify right side
   114,806.16x = 10,110,729,892.82
5. Step 5: Solve for x
   x = 10,110,729,892.82/114,806.16
6. Step 6: Final answer
   x = 88,067.83