Finding the Fourth Proportional to 5,514.53, 7,601.20 and 4,317.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,514.53 : 7,601.20 = 4,317.50 : x
2. Step 2: Convert to fraction form
   5,514.53/7,601.20 = 4,317.50/x
3. Step 3: Cross multiply
   5,514.53x = 7,601.20 × 4,317.50
4. Step 4: Simplify right side
   5,514.53x = 32,818,132.20
5. Step 5: Solve for x
   x = 32,818,132.20/5,514.53
6. Step 6: Final answer
   x = 5,951.22