Finding the Fourth Proportional to 6,630.52, 9,150.24 and 3,646.32

Step by Step Solution

1. Step 1: Write the proportion equation
   6,630.52 : 9,150.24 = 3,646.32 : x
2. Step 2: Convert to fraction form
   6,630.52/9,150.24 = 3,646.32/x
3. Step 3: Cross multiply
   6,630.52x = 9,150.24 × 3,646.32
4. Step 4: Simplify right side
   6,630.52x = 33,364,703.12
5. Step 5: Solve for x
   x = 33,364,703.12/6,630.52
6. Step 6: Final answer
   x = 5,031.99