Finding the Fourth Proportional to 10,692.01, 14,754.74 and 5,912.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,692.01 : 14,754.74 = 5,912.15 : x
2. Step 2: Convert to fraction form
   10,692.01/14,754.74 = 5,912.15/x
3. Step 3: Cross multiply
   10,692.01x = 14,754.74 × 5,912.15
4. Step 4: Simplify right side
   10,692.01x = 87,232,249.01
5. Step 5: Solve for x
   x = 87,232,249.01/10,692.01
6. Step 6: Final answer
   x = 8,158.64