Finding the Fourth Proportional to 10,168.71, 14,032.94 and 5,692.89

Step by Step Solution

1. Step 1: Write the proportion equation
   10,168.71 : 14,032.94 = 5,692.89 : x
2. Step 2: Convert to fraction form
   10,168.71/14,032.94 = 5,692.89/x
3. Step 3: Cross multiply
   10,168.71x = 14,032.94 × 5,692.89
4. Step 4: Simplify right side
   10,168.71x = 79,887,955.33
5. Step 5: Solve for x
   x = 79,887,955.33/10,168.71
6. Step 6: Final answer
   x = 7,856.25