Finding the Fourth Proportional to 12,673.02, 17,484.45 and 7,635.33

Step by Step Solution

1. Step 1: Write the proportion equation
   12,673.02 : 17,484.45 = 7,635.33 : x
2. Step 2: Convert to fraction form
   12,673.02/17,484.45 = 7,635.33/x
3. Step 3: Cross multiply
   12,673.02x = 17,484.45 × 7,635.33
4. Step 4: Simplify right side
   12,673.02x = 133,499,545.62
5. Step 5: Solve for x
   x = 133,499,545.62/12,673.02
6. Step 6: Final answer
   x = 10,534.15