Finding the Fourth Proportional to 7,007.04, 10,516.80 and 3,546.24

Step by Step Solution

1. Step 1: Write the proportion equation
   7,007.04 : 10,516.80 = 3,546.24 : x
2. Step 2: Convert to fraction form
   7,007.04/10,516.80 = 3,546.24/x
3. Step 3: Cross multiply
   7,007.04x = 10,516.80 × 3,546.24
4. Step 4: Simplify right side
   7,007.04x = 37,295,096.83
5. Step 5: Solve for x
   x = 37,295,096.83/7,007.04
6. Step 6: Final answer
   x = 5,322.52