Finding the Fourth Proportional to 8,776.43, 12,110.83 and 4,796.69

Step by Step Solution

1. Step 1: Write the proportion equation
   8,776.43 : 12,110.83 = 4,796.69 : x
2. Step 2: Convert to fraction form
   8,776.43/12,110.83 = 4,796.69/x
3. Step 3: Cross multiply
   8,776.43x = 12,110.83 × 4,796.69
4. Step 4: Simplify right side
   8,776.43x = 58,091,897.15
5. Step 5: Solve for x
   x = 58,091,897.15/8,776.43
6. Step 6: Final answer
   x = 6,619.08