Finding the Fourth Proportional to 114,144.72, 157,511.16 and 63,834

Step by Step Solution

1. Step 1: Write the proportion equation
   114,144.72 : 157,511.16 = 63,834 : x
2. Step 2: Convert to fraction form
   114,144.72/157,511.16 = 63,834/x
3. Step 3: Cross multiply
   114,144.72x = 157,511.16 × 63,834
4. Step 4: Simplify right side
   114,144.72x = 10,054,567,387.44
5. Step 5: Solve for x
   x = 10,054,567,387.44/114,144.72
6. Step 6: Final answer
   x = 88,086.14