Finding the Fourth Proportional to 114,803.16, 158,428.24 and 63,814.32

Step by Step Solution

1. Step 1: Write the proportion equation
   114,803.16 : 158,428.24 = 63,814.32 : x
2. Step 2: Convert to fraction form
   114,803.16/158,428.24 = 63,814.32/x
3. Step 3: Cross multiply
   114,803.16x = 158,428.24 × 63,814.32
4. Step 4: Simplify right side
   114,803.16x = 10,109,990,404.40
5. Step 5: Solve for x
   x = 10,109,990,404.40/114,803.16
6. Step 6: Final answer
   x = 88,063.69