Finding the Fourth Proportional to 10,338.18, 14,267.46 and 5,862.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,338.18 : 14,267.46 = 5,862.72 : x
2. Step 2: Convert to fraction form
   10,338.18/14,267.46 = 5,862.72/x
3. Step 3: Cross multiply
   10,338.18x = 14,267.46 × 5,862.72
4. Step 4: Simplify right side
   10,338.18x = 83,646,123.09
5. Step 5: Solve for x
   x = 83,646,123.09/10,338.18
6. Step 6: Final answer
   x = 8,090.99