Finding the Fourth Proportional to 5,997.50, 8,276.55 and 3,513.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,997.50 : 8,276.55 = 3,513.50 : x
2. Step 2: Convert to fraction form
   5,997.50/8,276.55 = 3,513.50/x
3. Step 3: Cross multiply
   5,997.50x = 8,276.55 × 3,513.50
4. Step 4: Simplify right side
   5,997.50x = 29,079,658.43
5. Step 5: Solve for x
   x = 29,079,658.43/5,997.50
6. Step 6: Final answer
   x = 4,848.63