Finding the Fourth Proportional to 114,740.56, 158,346.30 and 63,757

Step by Step Solution

1. Step 1: Write the proportion equation
   114,740.56 : 158,346.30 = 63,757 : x
2. Step 2: Convert to fraction form
   114,740.56/158,346.30 = 63,757/x
3. Step 3: Cross multiply
   114,740.56x = 158,346.30 × 63,757
4. Step 4: Simplify right side
   114,740.56x = 10,095,685,049.10
5. Step 5: Solve for x
   x = 10,095,685,049.10/114,740.56
6. Step 6: Final answer
   x = 87,987.06