Finding the Fourth Proportional to 9,276.41, 12,802.37 and 5,298.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,276.41 : 12,802.37 = 5,298.12 : x
2. Step 2: Convert to fraction form
   9,276.41/12,802.37 = 5,298.12/x
3. Step 3: Cross multiply
   9,276.41x = 12,802.37 × 5,298.12
4. Step 4: Simplify right side
   9,276.41x = 67,828,466.05
5. Step 5: Solve for x
   x = 67,828,466.05/9,276.41
6. Step 6: Final answer
   x = 7,311.93