Finding the Fourth Proportional to 42,884.50, 64,310.94 and 14,797.38

Step by Step Solution

1. Step 1: Write the proportion equation
   42,884.50 : 64,310.94 = 14,797.38 : x
2. Step 2: Convert to fraction form
   42,884.50/64,310.94 = 14,797.38/x
3. Step 3: Cross multiply
   42,884.50x = 64,310.94 × 14,797.38
4. Step 4: Simplify right side
   42,884.50x = 951,633,417.34
5. Step 5: Solve for x
   x = 951,633,417.34/42,884.50
6. Step 6: Final answer
   x = 22,190.61