Finding the Fourth Proportional to 9,798.17, 13,521.58 and 5,322.01

Step by Step Solution

1. Step 1: Write the proportion equation
   9,798.17 : 13,521.58 = 5,322.01 : x
2. Step 2: Convert to fraction form
   9,798.17/13,521.58 = 5,322.01/x
3. Step 3: Cross multiply
   9,798.17x = 13,521.58 × 5,322.01
4. Step 4: Simplify right side
   9,798.17x = 71,961,962.22
5. Step 5: Solve for x
   x = 71,961,962.22/9,798.17
6. Step 6: Final answer
   x = 7,344.43