Finding the Fourth Proportional to 11,436.42, 17,152.23 and 3,226.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,436.42 : 17,152.23 = 3,226.50 : x
2. Step 2: Convert to fraction form
   11,436.42/17,152.23 = 3,226.50/x
3. Step 3: Cross multiply
   11,436.42x = 17,152.23 × 3,226.50
4. Step 4: Simplify right side
   11,436.42x = 55,341,670.10
5. Step 5: Solve for x
   x = 55,341,670.10/11,436.42
6. Step 6: Final answer
   x = 4,839.07