Finding the Fourth Proportional to 5,314.09, 7,333.45 and 2,956.23

Step by Step Solution

1. Step 1: Write the proportion equation
   5,314.09 : 7,333.45 = 2,956.23 : x
2. Step 2: Convert to fraction form
   5,314.09/7,333.45 = 2,956.23/x
3. Step 3: Cross multiply
   5,314.09x = 7,333.45 × 2,956.23
4. Step 4: Simplify right side
   5,314.09x = 21,679,364.89
5. Step 5: Solve for x
   x = 21,679,364.89/5,314.09
6. Step 6: Final answer
   x = 4,079.60