Finding the Fourth Proportional to 9,467.98, 13,065.80 and 5,276.24

Step by Step Solution

1. Step 1: Write the proportion equation
   9,467.98 : 13,065.80 = 5,276.24 : x
2. Step 2: Convert to fraction form
   9,467.98/13,065.80 = 5,276.24/x
3. Step 3: Cross multiply
   9,467.98x = 13,065.80 × 5,276.24
4. Step 4: Simplify right side
   9,467.98x = 68,938,296.59
5. Step 5: Solve for x
   x = 68,938,296.59/9,467.98
6. Step 6: Final answer
   x = 7,281.20