Finding the Fourth Proportional to 10,692.77, 16,040.01 and 3,669.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,692.77 : 16,040.01 = 3,669.98 : x
2. Step 2: Convert to fraction form
   10,692.77/16,040.01 = 3,669.98/x
3. Step 3: Cross multiply
   10,692.77x = 16,040.01 × 3,669.98
4. Step 4: Simplify right side
   10,692.77x = 58,866,515.90
5. Step 5: Solve for x
   x = 58,866,515.90/10,692.77
6. Step 6: Final answer
   x = 5,505.26