Finding the Fourth Proportional to 10,846.22, 16,267.98 and 3,450.74

Step by Step Solution

1. Step 1: Write the proportion equation
   10,846.22 : 16,267.98 = 3,450.74 : x
2. Step 2: Convert to fraction form
   10,846.22/16,267.98 = 3,450.74/x
3. Step 3: Cross multiply
   10,846.22x = 16,267.98 × 3,450.74
4. Step 4: Simplify right side
   10,846.22x = 56,136,569.31
5. Step 5: Solve for x
   x = 56,136,569.31/10,846.22
6. Step 6: Final answer
   x = 5,175.68