Finding the Fourth Proportional to 11,156.98, 16,737.39 and 3,761.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,156.98 : 16,737.39 = 3,761.50 : x
2. Step 2: Convert to fraction form
   11,156.98/16,737.39 = 3,761.50/x
3. Step 3: Cross multiply
   11,156.98x = 16,737.39 × 3,761.50
4. Step 4: Simplify right side
   11,156.98x = 62,957,692.49
5. Step 5: Solve for x
   x = 62,957,692.49/11,156.98
6. Step 6: Final answer
   x = 5,642.90