Finding the Fourth Proportional to 11,087.42, 16,634.28 and 3,696.71

Step by Step Solution

1. Step 1: Write the proportion equation
   11,087.42 : 16,634.28 = 3,696.71 : x
2. Step 2: Convert to fraction form
   11,087.42/16,634.28 = 3,696.71/x
3. Step 3: Cross multiply
   11,087.42x = 16,634.28 × 3,696.71
4. Step 4: Simplify right side
   11,087.42x = 61,492,109.22
5. Step 5: Solve for x
   x = 61,492,109.22/11,087.42
6. Step 6: Final answer
   x = 5,546.12