Finding the Fourth Proportional to 5,526.72, 7,630.32 and 3,847.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,526.72 : 7,630.32 = 3,847.52 : x
2. Step 2: Convert to fraction form
   5,526.72/7,630.32 = 3,847.52/x
3. Step 3: Cross multiply
   5,526.72x = 7,630.32 × 3,847.52
4. Step 4: Simplify right side
   5,526.72x = 29,357,751.42
5. Step 5: Solve for x
   x = 29,357,751.42/5,526.72
6. Step 6: Final answer
   x = 5,311.97