Finding the Fourth Proportional to 7,672.50, 10,587.42 and 4,314.24

Step by Step Solution

1. Step 1: Write the proportion equation
   7,672.50 : 10,587.42 = 4,314.24 : x
2. Step 2: Convert to fraction form
   7,672.50/10,587.42 = 4,314.24/x
3. Step 3: Cross multiply
   7,672.50x = 10,587.42 × 4,314.24
4. Step 4: Simplify right side
   7,672.50x = 45,676,670.86
5. Step 5: Solve for x
   x = 45,676,670.86/7,672.50
6. Step 6: Final answer
   x = 5,953.30