Finding the Fourth Proportional to 7,388.53, 10,196.32 and 4,031.48

Step by Step Solution

1. Step 1: Write the proportion equation
   7,388.53 : 10,196.32 = 4,031.48 : x
2. Step 2: Convert to fraction form
   7,388.53/10,196.32 = 4,031.48/x
3. Step 3: Cross multiply
   7,388.53x = 10,196.32 × 4,031.48
4. Step 4: Simplify right side
   7,388.53x = 41,106,291.79
5. Step 5: Solve for x
   x = 41,106,291.79/7,388.53
6. Step 6: Final answer
   x = 5,563.53