Finding the Fourth Proportional to 13,095.98, 19,647.64 and 4,337.06

Step by Step Solution

1. Step 1: Write the proportion equation
   13,095.98 : 19,647.64 = 4,337.06 : x
2. Step 2: Convert to fraction form
   13,095.98/19,647.64 = 4,337.06/x
3. Step 3: Cross multiply
   13,095.98x = 19,647.64 × 4,337.06
4. Step 4: Simplify right side
   13,095.98x = 85,212,993.54
5. Step 5: Solve for x
   x = 85,212,993.54/13,095.98
6. Step 6: Final answer
   x = 6,506.81