Finding the Fourth Proportional to 12,317.86, 17,000.00 and 7,011.82

Step by Step Solution

1. Step 1: Write the proportion equation
   12,317.86 : 17,000.00 = 7,011.82 : x
2. Step 2: Convert to fraction form
   12,317.86/17,000.00 = 7,011.82/x
3. Step 3: Cross multiply
   12,317.86x = 17,000.00 × 7,011.82
4. Step 4: Simplify right side
   12,317.86x = 119,200,915.03
5. Step 5: Solve for x
   x = 119,200,915.03/12,317.86
6. Step 6: Final answer
   x = 9,677.08