Finding the Fourth Proportional to 7,233.41, 10,856.26 and 5,158.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,233.41 : 10,856.26 = 5,158.50 : x
2. Step 2: Convert to fraction form
   7,233.41/10,856.26 = 5,158.50/x
3. Step 3: Cross multiply
   7,233.41x = 10,856.26 × 5,158.50
4. Step 4: Simplify right side
   7,233.41x = 56,002,017.21
5. Step 5: Solve for x
   x = 56,002,017.21/7,233.41
6. Step 6: Final answer
   x = 7,742.13