Finding the Fourth Proportional to 7,322.31, 10,103.00 and 4,338

Step by Step Solution

1. Step 1: Write the proportion equation
   7,322.31 : 10,103.00 = 4,338 : x
2. Step 2: Convert to fraction form
   7,322.31/10,103.00 = 4,338/x
3. Step 3: Cross multiply
   7,322.31x = 10,103.00 × 4,338
4. Step 4: Simplify right side
   7,322.31x = 43,826,792.31
5. Step 5: Solve for x
   x = 43,826,792.31/7,322.31
6. Step 6: Final answer
   x = 5,985.38