Finding the Fourth Proportional to 12,314.76, 16,994.50 and 6,725.76

Step by Step Solution

1. Step 1: Write the proportion equation
   12,314.76 : 16,994.50 = 6,725.76 : x
2. Step 2: Convert to fraction form
   12,314.76/16,994.50 = 6,725.76/x
3. Step 3: Cross multiply
   12,314.76x = 16,994.50 × 6,725.76
4. Step 4: Simplify right side
   12,314.76x = 114,300,928.32
5. Step 5: Solve for x
   x = 114,300,928.32/12,314.76
6. Step 6: Final answer
   x = 9,281.62