Finding the Fourth Proportional to 17,059.82, 25,593.47 and 5,214.57

Step by Step Solution

1. Step 1: Write the proportion equation
   17,059.82 : 25,593.47 = 5,214.57 : x
2. Step 2: Convert to fraction form
   17,059.82/25,593.47 = 5,214.57/x
3. Step 3: Cross multiply
   17,059.82x = 25,593.47 × 5,214.57
4. Step 4: Simplify right side
   17,059.82x = 133,458,914.79
5. Step 5: Solve for x
   x = 133,458,914.79/17,059.82
6. Step 6: Final answer
   x = 7,823.00