Finding the Fourth Proportional to 114,354.78, 157,814.61 and 63,367.38

Step by Step Solution

1. Step 1: Write the proportion equation
   114,354.78 : 157,814.61 = 63,367.38 : x
2. Step 2: Convert to fraction form
   114,354.78/157,814.61 = 63,367.38/x
3. Step 3: Cross multiply
   114,354.78x = 157,814.61 × 63,367.38
4. Step 4: Simplify right side
   114,354.78x = 10,000,298,361.42
5. Step 5: Solve for x
   x = 10,000,298,361.42/114,354.78
6. Step 6: Final answer
   x = 87,449.76