Finding the Fourth Proportional to 10,472.18, 14,451.71 and 5,692.14

Step by Step Solution

1. Step 1: Write the proportion equation
   10,472.18 : 14,451.71 = 5,692.14 : x
2. Step 2: Convert to fraction form
   10,472.18/14,451.71 = 5,692.14/x
3. Step 3: Cross multiply
   10,472.18x = 14,451.71 × 5,692.14
4. Step 4: Simplify right side
   10,472.18x = 82,261,128.10
5. Step 5: Solve for x
   x = 82,261,128.10/10,472.18
6. Step 6: Final answer
   x = 7,855.21