Finding the Fourth Proportional to 17,322.84, 25,973.37 and 7,322.40

Step by Step Solution

1. Step 1: Write the proportion equation
   17,322.84 : 25,973.37 = 7,322.40 : x
2. Step 2: Convert to fraction form
   17,322.84/25,973.37 = 7,322.40/x
3. Step 3: Cross multiply
   17,322.84x = 25,973.37 × 7,322.40
4. Step 4: Simplify right side
   17,322.84x = 190,187,404.49
5. Step 5: Solve for x
   x = 190,187,404.49/17,322.84
6. Step 6: Final answer
   x = 10,979.00