Finding the Fourth Proportional to 8,185.14, 12,263.03 and 4,973.59

Step by Step Solution

1. Step 1: Write the proportion equation
   8,185.14 : 12,263.03 = 4,973.59 : x
2. Step 2: Convert to fraction form
   8,185.14/12,263.03 = 4,973.59/x
3. Step 3: Cross multiply
   8,185.14x = 12,263.03 × 4,973.59
4. Step 4: Simplify right side
   8,185.14x = 60,991,283.38
5. Step 5: Solve for x
   x = 60,991,283.38/8,185.14
6. Step 6: Final answer
   x = 7,451.46