Finding the Fourth Proportional to 8,736.83, 13,093.57 and 3,184.96

Step by Step Solution

1. Step 1: Write the proportion equation
   8,736.83 : 13,093.57 = 3,184.96 : x
2. Step 2: Convert to fraction form
   8,736.83/13,093.57 = 3,184.96/x
3. Step 3: Cross multiply
   8,736.83x = 13,093.57 × 3,184.96
4. Step 4: Simplify right side
   8,736.83x = 41,702,496.71
5. Step 5: Solve for x
   x = 41,702,496.71/8,736.83
6. Step 6: Final answer
   x = 4,773.18