Finding the Fourth Proportional to 8,830.73, 12,186.40 and 4,851.83

Step by Step Solution

1. Step 1: Write the proportion equation
   8,830.73 : 12,186.40 = 4,851.83 : x
2. Step 2: Convert to fraction form
   8,830.73/12,186.40 = 4,851.83/x
3. Step 3: Cross multiply
   8,830.73x = 12,186.40 × 4,851.83
4. Step 4: Simplify right side
   8,830.73x = 59,126,359.45
5. Step 5: Solve for x
   x = 59,126,359.45/8,830.73
6. Step 6: Final answer
   x = 6,695.52