Finding the Fourth Proportional to 3,416.52, 5,123.96 and 951.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,416.52 : 5,123.96 = 951.42 : x
2. Step 2: Convert to fraction form
   3,416.52/5,123.96 = 951.42/x
3. Step 3: Cross multiply
   3,416.52x = 5,123.96 × 951.42
4. Step 4: Simplify right side
   3,416.52x = 4,875,038.02
5. Step 5: Solve for x
   x = 4,875,038.02/3,416.52
6. Step 6: Final answer
   x = 1,426.90