Finding the Fourth Proportional to 7,095.72, 10,645.98 and 3,146.44

Step by Step Solution

1. Step 1: Write the proportion equation
   7,095.72 : 10,645.98 = 3,146.44 : x
2. Step 2: Convert to fraction form
   7,095.72/10,645.98 = 3,146.44/x
3. Step 3: Cross multiply
   7,095.72x = 10,645.98 × 3,146.44
4. Step 4: Simplify right side
   7,095.72x = 33,496,937.31
5. Step 5: Solve for x
   x = 33,496,937.31/7,095.72
6. Step 6: Final answer
   x = 4,720.72