Finding the Fourth Proportional to 13,046.06, 19,569.02 and 3,185.39

Step by Step Solution

1. Step 1: Write the proportion equation
   13,046.06 : 19,569.02 = 3,185.39 : x
2. Step 2: Convert to fraction form
   13,046.06/19,569.02 = 3,185.39/x
3. Step 3: Cross multiply
   13,046.06x = 19,569.02 × 3,185.39
4. Step 4: Simplify right side
   13,046.06x = 62,334,846.85
5. Step 5: Solve for x
   x = 62,334,846.85/13,046.06
6. Step 6: Final answer
   x = 4,778.06