Finding the Fourth Proportional to 16,738.34, 25,086.02 and 7,372.31

Step by Step Solution

1. Step 1: Write the proportion equation
   16,738.34 : 25,086.02 = 7,372.31 : x
2. Step 2: Convert to fraction form
   16,738.34/25,086.02 = 7,372.31/x
3. Step 3: Cross multiply
   16,738.34x = 25,086.02 × 7,372.31
4. Step 4: Simplify right side
   16,738.34x = 184,941,753.81
5. Step 5: Solve for x
   x = 184,941,753.81/16,738.34
6. Step 6: Final answer
   x = 11,048.99