Finding the Fourth Proportional to 11,888.68, 17,833.98 and 3,568.12

Step by Step Solution

1. Step 1: Write the proportion equation
   11,888.68 : 17,833.98 = 3,568.12 : x
2. Step 2: Convert to fraction form
   11,888.68/17,833.98 = 3,568.12/x
3. Step 3: Cross multiply
   11,888.68x = 17,833.98 × 3,568.12
4. Step 4: Simplify right side
   11,888.68x = 63,633,780.72
5. Step 5: Solve for x
   x = 63,633,780.72/11,888.68
6. Step 6: Final answer
   x = 5,352.47