Finding the Fourth Proportional to 7,337.60, 10,117.86 and 5,452.68

Step by Step Solution

1. Step 1: Write the proportion equation
   7,337.60 : 10,117.86 = 5,452.68 : x
2. Step 2: Convert to fraction form
   7,337.60/10,117.86 = 5,452.68/x
3. Step 3: Cross multiply
   7,337.60x = 10,117.86 × 5,452.68
4. Step 4: Simplify right side
   7,337.60x = 55,169,452.86
5. Step 5: Solve for x
   x = 55,169,452.86/7,337.60
6. Step 6: Final answer
   x = 7,518.74