Finding the Fourth Proportional to 8,830.17, 12,185.76 and 4,851.24

Step by Step Solution

1. Step 1: Write the proportion equation
   8,830.17 : 12,185.76 = 4,851.24 : x
2. Step 2: Convert to fraction form
   8,830.17/12,185.76 = 4,851.24/x
3. Step 3: Cross multiply
   8,830.17x = 12,185.76 × 4,851.24
4. Step 4: Simplify right side
   8,830.17x = 59,116,046.34
5. Step 5: Solve for x
   x = 59,116,046.34/8,830.17
6. Step 6: Final answer
   x = 6,694.78