Finding the Fourth Proportional to 5,527.50, 7,627.95 and 3,043.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,527.50 : 7,627.95 = 3,043.50 : x
2. Step 2: Convert to fraction form
   5,527.50/7,627.95 = 3,043.50/x
3. Step 3: Cross multiply
   5,527.50x = 7,627.95 × 3,043.50
4. Step 4: Simplify right side
   5,527.50x = 23,215,665.83
5. Step 5: Solve for x
   x = 23,215,665.83/5,527.50
6. Step 6: Final answer
   x = 4,200.03