Finding the Fourth Proportional to 12,301.18, 18,451.88 and 3,536.10

Step by Step Solution

1. Step 1: Write the proportion equation
   12,301.18 : 18,451.88 = 3,536.10 : x
2. Step 2: Convert to fraction form
   12,301.18/18,451.88 = 3,536.10/x
3. Step 3: Cross multiply
   12,301.18x = 18,451.88 × 3,536.10
4. Step 4: Simplify right side
   12,301.18x = 65,247,692.87
5. Step 5: Solve for x
   x = 65,247,692.87/12,301.18
6. Step 6: Final answer
   x = 5,304.18