Finding the Fourth Proportional to 114,822.06, 158,457.88 and 63,136.47

Step by Step Solution

1. Step 1: Write the proportion equation
   114,822.06 : 158,457.88 = 63,136.47 : x
2. Step 2: Convert to fraction form
   114,822.06/158,457.88 = 63,136.47/x
3. Step 3: Cross multiply
   114,822.06x = 158,457.88 × 63,136.47
4. Step 4: Simplify right side
   114,822.06x = 10,004,470,613.55
5. Step 5: Solve for x
   x = 10,004,470,613.55/114,822.06
6. Step 6: Final answer
   x = 87,130.21