Finding the Fourth Proportional to 5,314.50, 7,333.86 and 2,956.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,314.50 : 7,333.86 = 2,956.72 : x
2. Step 2: Convert to fraction form
   5,314.50/7,333.86 = 2,956.72/x
3. Step 3: Cross multiply
   5,314.50x = 7,333.86 × 2,956.72
4. Step 4: Simplify right side
   5,314.50x = 21,684,170.54
5. Step 5: Solve for x
   x = 21,684,170.54/5,314.50
6. Step 6: Final answer
   x = 4,080.19