Finding the Fourth Proportional to 8,267.00, 12,397.86 and 2,719.04

Step by Step Solution

1. Step 1: Write the proportion equation
   8,267.00 : 12,397.86 = 2,719.04 : x
2. Step 2: Convert to fraction form
   8,267.00/12,397.86 = 2,719.04/x
3. Step 3: Cross multiply
   8,267.00x = 12,397.86 × 2,719.04
4. Step 4: Simplify right side
   8,267.00x = 33,710,308.25
5. Step 5: Solve for x
   x = 33,710,308.25/8,267.00
6. Step 6: Final answer
   x = 4,077.70