Finding the Fourth Proportional to 5,300.44, 7,314.72 and 2,942.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,300.44 : 7,314.72 = 2,942.50 : x
2. Step 2: Convert to fraction form
   5,300.44/7,314.72 = 2,942.50/x
3. Step 3: Cross multiply
   5,300.44x = 7,314.72 × 2,942.50
4. Step 4: Simplify right side
   5,300.44x = 21,523,563.60
5. Step 5: Solve for x
   x = 21,523,563.60/5,300.44
6. Step 6: Final answer
   x = 4,060.71