Finding the Fourth Proportional to 11,465.39, 17,200.55 and 3,567.76

Step by Step Solution

1. Step 1: Write the proportion equation
   11,465.39 : 17,200.55 = 3,567.76 : x
2. Step 2: Convert to fraction form
   11,465.39/17,200.55 = 3,567.76/x
3. Step 3: Cross multiply
   11,465.39x = 17,200.55 × 3,567.76
4. Step 4: Simplify right side
   11,465.39x = 61,367,434.27
5. Step 5: Solve for x
   x = 61,367,434.27/11,465.39
6. Step 6: Final answer
   x = 5,352.41