Finding the Fourth Proportional to 11,386.53, 17,080.82 and 3,066.37

Step by Step Solution

1. Step 1: Write the proportion equation
   11,386.53 : 17,080.82 = 3,066.37 : x
2. Step 2: Convert to fraction form
   11,386.53/17,080.82 = 3,066.37/x
3. Step 3: Cross multiply
   11,386.53x = 17,080.82 × 3,066.37
4. Step 4: Simplify right side
   11,386.53x = 52,376,078.99
5. Step 5: Solve for x
   x = 52,376,078.99/11,386.53
6. Step 6: Final answer
   x = 4,599.83