Finding the Fourth Proportional to 10,692.59, 16,034.76 and 3,671.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,692.59 : 16,034.76 = 3,671.28 : x
2. Step 2: Convert to fraction form
   10,692.59/16,034.76 = 3,671.28/x
3. Step 3: Cross multiply
   10,692.59x = 16,034.76 × 3,671.28
4. Step 4: Simplify right side
   10,692.59x = 58,868,093.69
5. Step 5: Solve for x
   x = 58,868,093.69/10,692.59
6. Step 6: Final answer
   x = 5,505.51