Finding the Fourth Proportional to 7,249.55, 10,003.37 and 4,266.99

Step by Step Solution

1. Step 1: Write the proportion equation
   7,249.55 : 10,003.37 = 4,266.99 : x
2. Step 2: Convert to fraction form
   7,249.55/10,003.37 = 4,266.99/x
3. Step 3: Cross multiply
   7,249.55x = 10,003.37 × 4,266.99
4. Step 4: Simplify right side
   7,249.55x = 42,684,258.42
5. Step 5: Solve for x
   x = 42,684,258.42/7,249.55
6. Step 6: Final answer
   x = 5,887.85