Finding the Fourth Proportional to 6,836.54, 9,434.42 and 3,692.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,836.54 : 9,434.42 = 3,692.72 : x
2. Step 2: Convert to fraction form
   6,836.54/9,434.42 = 3,692.72/x
3. Step 3: Cross multiply
   6,836.54x = 9,434.42 × 3,692.72
4. Step 4: Simplify right side
   6,836.54x = 34,838,704.24
5. Step 5: Solve for x
   x = 34,838,704.24/6,836.54
6. Step 6: Final answer
   x = 5,095.96