Finding the Fourth Proportional to 10,168.35, 14,032.59 and 5,692.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,168.35 : 14,032.59 = 5,692.86 : x
2. Step 2: Convert to fraction form
   10,168.35/14,032.59 = 5,692.86/x
3. Step 3: Cross multiply
   10,168.35x = 14,032.59 × 5,692.86
4. Step 4: Simplify right side
   10,168.35x = 79,885,570.31
5. Step 5: Solve for x
   x = 79,885,570.31/10,168.35
6. Step 6: Final answer
   x = 7,856.30