Finding the Fourth Proportional to 11,282.66, 16,926.69 and 3,491.47

Step by Step Solution

1. Step 1: Write the proportion equation
   11,282.66 : 16,926.69 = 3,491.47 : x
2. Step 2: Convert to fraction form
   11,282.66/16,926.69 = 3,491.47/x
3. Step 3: Cross multiply
   11,282.66x = 16,926.69 × 3,491.47
4. Step 4: Simplify right side
   11,282.66x = 59,099,030.33
5. Step 5: Solve for x
   x = 59,099,030.33/11,282.66
6. Step 6: Final answer
   x = 5,238.04