Finding the Fourth Proportional to 5,342.76, 7,373.31 and 2,952.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,342.76 : 7,373.31 = 2,952.72 : x
2. Step 2: Convert to fraction form
   5,342.76/7,373.31 = 2,952.72/x
3. Step 3: Cross multiply
   5,342.76x = 7,373.31 × 2,952.72
4. Step 4: Simplify right side
   5,342.76x = 21,771,319.90
5. Step 5: Solve for x
   x = 21,771,319.90/5,342.76
6. Step 6: Final answer
   x = 4,074.92