Finding the Fourth Proportional to 284,118.72, 426,247.50 and 94,578.72

Step by Step Solution

1. Step 1: Write the proportion equation
   284,118.72 : 426,247.50 = 94,578.72 : x
2. Step 2: Convert to fraction form
   284,118.72/426,247.50 = 94,578.72/x
3. Step 3: Cross multiply
   284,118.72x = 426,247.50 × 94,578.72
4. Step 4: Simplify right side
   284,118.72x = 40,313,942,953.20
5. Step 5: Solve for x
   x = 40,313,942,953.20/284,118.72
6. Step 6: Final answer
   x = 141,891.19