Finding the Fourth Proportional to 3,416.56, 5,124.89 and 951.32

Step by Step Solution

1. Step 1: Write the proportion equation
   3,416.56 : 5,124.89 = 951.32 : x
2. Step 2: Convert to fraction form
   3,416.56/5,124.89 = 951.32/x
3. Step 3: Cross multiply
   3,416.56x = 5,124.89 × 951.32
4. Step 4: Simplify right side
   3,416.56x = 4,875,405.60
5. Step 5: Solve for x
   x = 4,875,405.60/3,416.56
6. Step 6: Final answer
   x = 1,426.99