Finding the Fourth Proportional to 11,612.52, 17,423.39 and 3,716.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,612.52 : 17,423.39 = 3,716.25 : x
2. Step 2: Convert to fraction form
   11,612.52/17,423.39 = 3,716.25/x
3. Step 3: Cross multiply
   11,612.52x = 17,423.39 × 3,716.25
4. Step 4: Simplify right side
   11,612.52x = 64,749,673.09
5. Step 5: Solve for x
   x = 64,749,673.09/11,612.52
6. Step 6: Final answer
   x = 5,575.85