Finding the Fourth Proportional to 17,063.34, 25,599.63 and 5,216.79

Step by Step Solution

1. Step 1: Write the proportion equation
   17,063.34 : 25,599.63 = 5,216.79 : x
2. Step 2: Convert to fraction form
   17,063.34/25,599.63 = 5,216.79/x
3. Step 3: Cross multiply
   17,063.34x = 25,599.63 × 5,216.79
4. Step 4: Simplify right side
   17,063.34x = 133,547,893.79
5. Step 5: Solve for x
   x = 133,547,893.79/17,063.34
6. Step 6: Final answer
   x = 7,826.60