Finding the Fourth Proportional to 10,868.06, 16,301.96 and 3,472.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,868.06 : 16,301.96 = 3,472.42 : x
2. Step 2: Convert to fraction form
   10,868.06/16,301.96 = 3,472.42/x
3. Step 3: Cross multiply
   10,868.06x = 16,301.96 × 3,472.42
4. Step 4: Simplify right side
   10,868.06x = 56,607,251.94
5. Step 5: Solve for x
   x = 56,607,251.94/10,868.06
6. Step 6: Final answer
   x = 5,208.59