Finding the Fourth Proportional to 9,838.56, 13,577.52 and 5,362.08

Step by Step Solution

1. Step 1: Write the proportion equation
   9,838.56 : 13,577.52 = 5,362.08 : x
2. Step 2: Convert to fraction form
   9,838.56/13,577.52 = 5,362.08/x
3. Step 3: Cross multiply
   9,838.56x = 13,577.52 × 5,362.08
4. Step 4: Simplify right side
   9,838.56x = 72,803,748.44
5. Step 5: Solve for x
   x = 72,803,748.44/9,838.56
6. Step 6: Final answer
   x = 7,399.84