Finding the Fourth Proportional to 114,804.88, 158,425.81 and 63,817.50

Step by Step Solution

1. Step 1: Write the proportion equation
   114,804.88 : 158,425.81 = 63,817.50 : x
2. Step 2: Convert to fraction form
   114,804.88/158,425.81 = 63,817.50/x
3. Step 3: Cross multiply
   114,804.88x = 158,425.81 × 63,817.50
4. Step 4: Simplify right side
   114,804.88x = 10,110,339,564.23
5. Step 5: Solve for x
   x = 10,110,339,564.23/114,804.88
6. Step 6: Final answer
   x = 88,065.42