Finding the Fourth Proportional to 11,736.67, 17,606.15 and 3,416.75

Step by Step Solution

1. Step 1: Write the proportion equation
   11,736.67 : 17,606.15 = 3,416.75 : x
2. Step 2: Convert to fraction form
   11,736.67/17,606.15 = 3,416.75/x
3. Step 3: Cross multiply
   11,736.67x = 17,606.15 × 3,416.75
4. Step 4: Simplify right side
   11,736.67x = 60,155,813.01
5. Step 5: Solve for x
   x = 60,155,813.01/11,736.67
6. Step 6: Final answer
   x = 5,125.46