Finding the Fourth Proportional to 8,111.00, 12,166.61 and 3,182.96

Step by Step Solution

1. Step 1: Write the proportion equation
   8,111.00 : 12,166.61 = 3,182.96 : x
2. Step 2: Convert to fraction form
   8,111.00/12,166.61 = 3,182.96/x
3. Step 3: Cross multiply
   8,111.00x = 12,166.61 × 3,182.96
4. Step 4: Simplify right side
   8,111.00x = 38,725,847.47
5. Step 5: Solve for x
   x = 38,725,847.47/8,111.00
6. Step 6: Final answer
   x = 4,774.48