Finding the Fourth Proportional to 9,073.32, 13,615.25 and 3,530.49

Step by Step Solution

1. Step 1: Write the proportion equation
   9,073.32 : 13,615.25 = 3,530.49 : x
2. Step 2: Convert to fraction form
   9,073.32/13,615.25 = 3,530.49/x
3. Step 3: Cross multiply
   9,073.32x = 13,615.25 × 3,530.49
4. Step 4: Simplify right side
   9,073.32x = 48,068,486.32
5. Step 5: Solve for x
   x = 48,068,486.32/9,073.32
6. Step 6: Final answer
   x = 5,297.78