Finding the Fourth Proportional to 196,662.52, 295,004.85 and 56,417.50

Step by Step Solution

1. Step 1: Write the proportion equation
   196,662.52 : 295,004.85 = 56,417.50 : x
2. Step 2: Convert to fraction form
   196,662.52/295,004.85 = 56,417.50/x
3. Step 3: Cross multiply
   196,662.52x = 295,004.85 × 56,417.50
4. Step 4: Simplify right side
   196,662.52x = 16,643,436,124.88
5. Step 5: Solve for x
   x = 16,643,436,124.88/196,662.52
6. Step 6: Final answer
   x = 84,629.43