Finding the Fourth Proportional to 14,003.32, 19,324.52 and 7,630.28

Step by Step Solution

1. Step 1: Write the proportion equation
   14,003.32 : 19,324.52 = 7,630.28 : x
2. Step 2: Convert to fraction form
   14,003.32/19,324.52 = 7,630.28/x
3. Step 3: Cross multiply
   14,003.32x = 19,324.52 × 7,630.28
4. Step 4: Simplify right side
   14,003.32x = 147,451,498.47
5. Step 5: Solve for x
   x = 147,451,498.47/14,003.32
6. Step 6: Final answer
   x = 10,529.75