Finding the Fourth Proportional to 8,196.52, 11,310.40 and 5,052.12

Step by Step Solution

1. Step 1: Write the proportion equation
   8,196.52 : 11,310.40 = 5,052.12 : x
2. Step 2: Convert to fraction form
   8,196.52/11,310.40 = 5,052.12/x
3. Step 3: Cross multiply
   8,196.52x = 11,310.40 × 5,052.12
4. Step 4: Simplify right side
   8,196.52x = 57,141,498.05
5. Step 5: Solve for x
   x = 57,141,498.05/8,196.52
6. Step 6: Final answer
   x = 6,971.43