Finding the Fourth Proportional to 114,196.27, 157,586.82 and 63,209.10

Step by Step Solution

1. Step 1: Write the proportion equation
   114,196.27 : 157,586.82 = 63,209.10 : x
2. Step 2: Convert to fraction form
   114,196.27/157,586.82 = 63,209.10/x
3. Step 3: Cross multiply
   114,196.27x = 157,586.82 × 63,209.10
4. Step 4: Simplify right side
   114,196.27x = 9,960,921,064.06
5. Step 5: Solve for x
   x = 9,960,921,064.06/114,196.27
6. Step 6: Final answer
   x = 87,226.33