Finding the Fourth Proportional to 5,314.42, 7,333.86 and 2,956.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,314.42 : 7,333.86 = 2,956.56 : x
2. Step 2: Convert to fraction form
   5,314.42/7,333.86 = 2,956.56/x
3. Step 3: Cross multiply
   5,314.42x = 7,333.86 × 2,956.56
4. Step 4: Simplify right side
   5,314.42x = 21,682,997.12
5. Step 5: Solve for x
   x = 21,682,997.12/5,314.42
6. Step 6: Final answer
   x = 4,080.03