Finding the Fourth Proportional to 17,294.42, 25,945.78 and 5,607.68

Step by Step Solution

1. Step 1: Write the proportion equation
   17,294.42 : 25,945.78 = 5,607.68 : x
2. Step 2: Convert to fraction form
   17,294.42/25,945.78 = 5,607.68/x
3. Step 3: Cross multiply
   17,294.42x = 25,945.78 × 5,607.68
4. Step 4: Simplify right side
   17,294.42x = 145,495,631.59
5. Step 5: Solve for x
   x = 145,495,631.59/17,294.42
6. Step 6: Final answer
   x = 8,412.87