Finding the Fourth Proportional to 12,051.33, 16,630.67 and 6,746.15

Step by Step Solution

1. Step 1: Write the proportion equation
   12,051.33 : 16,630.67 = 6,746.15 : x
2. Step 2: Convert to fraction form
   12,051.33/16,630.67 = 6,746.15/x
3. Step 3: Cross multiply
   12,051.33x = 16,630.67 × 6,746.15
4. Step 4: Simplify right side
   12,051.33x = 112,192,994.42
5. Step 5: Solve for x
   x = 112,192,994.42/12,051.33
6. Step 6: Final answer
   x = 9,309.59