Finding the Fourth Proportional to 16,957.42, 25,438.52 and 7,094.45

Step by Step Solution

1. Step 1: Write the proportion equation
   16,957.42 : 25,438.52 = 7,094.45 : x
2. Step 2: Convert to fraction form
   16,957.42/25,438.52 = 7,094.45/x
3. Step 3: Cross multiply
   16,957.42x = 25,438.52 × 7,094.45
4. Step 4: Simplify right side
   16,957.42x = 180,472,389.55
5. Step 5: Solve for x
   x = 180,472,389.55/16,957.42
6. Step 6: Final answer
   x = 10,642.68