Finding the Fourth Proportional to 16,715.16, 25,073.52 and 9,314.04

Step by Step Solution

1. Step 1: Write the proportion equation
   16,715.16 : 25,073.52 = 9,314.04 : x
2. Step 2: Convert to fraction form
   16,715.16/25,073.52 = 9,314.04/x
3. Step 3: Cross multiply
   16,715.16x = 25,073.52 × 9,314.04
4. Step 4: Simplify right side
   16,715.16x = 233,535,768.22
5. Step 5: Solve for x
   x = 233,535,768.22/16,715.16
6. Step 6: Final answer
   x = 13,971.49