Finding the Fourth Proportional to 9,396.51, 12,967.61 and 5,204.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,396.51 : 12,967.61 = 5,204.76 : x
2. Step 2: Convert to fraction form
   9,396.51/12,967.61 = 5,204.76/x
3. Step 3: Cross multiply
   9,396.51x = 12,967.61 × 5,204.76
4. Step 4: Simplify right side
   9,396.51x = 67,493,271.80
5. Step 5: Solve for x
   x = 67,493,271.80/9,396.51
6. Step 6: Final answer
   x = 7,182.80