Finding the Fourth Proportional to 4,925.94, 7,384.22 and 3,166

Step by Step Solution

1. Step 1: Write the proportion equation
   4,925.94 : 7,384.22 = 3,166 : x
2. Step 2: Convert to fraction form
   4,925.94/7,384.22 = 3,166/x
3. Step 3: Cross multiply
   4,925.94x = 7,384.22 × 3,166
4. Step 4: Simplify right side
   4,925.94x = 23,378,440.52
5. Step 5: Solve for x
   x = 23,378,440.52/4,925.94
6. Step 6: Final answer
   x = 4,745.99