Finding the Fourth Proportional to 9,957.42, 14,936.54 and 3,384.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,957.42 : 14,936.54 = 3,384.27 : x
2. Step 2: Convert to fraction form
   9,957.42/14,936.54 = 3,384.27/x
3. Step 3: Cross multiply
   9,957.42x = 14,936.54 × 3,384.27
4. Step 4: Simplify right side
   9,957.42x = 50,549,267.30
5. Step 5: Solve for x
   x = 50,549,267.30/9,957.42
6. Step 6: Final answer
   x = 5,076.54