Finding the Fourth Proportional to 13,028,019.82, 19,542,170.04 and 3,930,196.23

Step by Step Solution

1. Step 1: Write the proportion equation
   13,028,019.82 : 19,542,170.04 = 3,930,196.23 : x
2. Step 2: Convert to fraction form
   13,028,019.82/19,542,170.04 = 3,930,196.23/x
3. Step 3: Cross multiply
   13,028,019.82x = 19,542,170.04 × 3,930,196.23
4. Step 4: Simplify right side
   13,028,019.82x = 76,804,563,066,082.38
5. Step 5: Solve for x
   x = 76,804,563,066,082.38/13,028,019.82
6. Step 6: Final answer
   x = 5,895,336.68