Finding the Fourth Proportional to 9,194.00, 12,684.30 and 5,607.71

Step by Step Solution

1. Step 1: Write the proportion equation
   9,194.00 : 12,684.30 = 5,607.71 : x
2. Step 2: Convert to fraction form
   9,194.00/12,684.30 = 5,607.71/x
3. Step 3: Cross multiply
   9,194.00x = 12,684.30 × 5,607.71
4. Step 4: Simplify right side
   9,194.00x = 71,129,910.42
5. Step 5: Solve for x
   x = 71,129,910.42/9,194.00
6. Step 6: Final answer
   x = 7,736.56