Finding the Fourth Proportional to 11,068.22, 16,602.15 and 5,229.02

Step by Step Solution

1. Step 1: Write the proportion equation
   11,068.22 : 16,602.15 = 5,229.02 : x
2. Step 2: Convert to fraction form
   11,068.22/16,602.15 = 5,229.02/x
3. Step 3: Cross multiply
   11,068.22x = 16,602.15 × 5,229.02
4. Step 4: Simplify right side
   11,068.22x = 86,812,974.39
5. Step 5: Solve for x
   x = 86,812,974.39/11,068.22
6. Step 6: Final answer
   x = 7,843.44