Finding the Fourth Proportional to 12,996.22, 19,496.25 and 3,761.02

Step by Step Solution

1. Step 1: Write the proportion equation
   12,996.22 : 19,496.25 = 3,761.02 : x
2. Step 2: Convert to fraction form
   12,996.22/19,496.25 = 3,761.02/x
3. Step 3: Cross multiply
   12,996.22x = 19,496.25 × 3,761.02
4. Step 4: Simplify right side
   12,996.22x = 73,325,786.18
5. Step 5: Solve for x
   x = 73,325,786.18/12,996.22
6. Step 6: Final answer
   x = 5,642.09