Finding the Fourth Proportional to 8,830.67, 12,185.61 and 5,052.96

Step by Step Solution

1. Step 1: Write the proportion equation
   8,830.67 : 12,185.61 = 5,052.96 : x
2. Step 2: Convert to fraction form
   8,830.67/12,185.61 = 5,052.96/x
3. Step 3: Cross multiply
   8,830.67x = 12,185.61 × 5,052.96
4. Step 4: Simplify right side
   8,830.67x = 61,573,399.91
5. Step 5: Solve for x
   x = 61,573,399.91/8,830.67
6. Step 6: Final answer
   x = 6,972.68