Finding the Fourth Proportional to 10,670.64, 14,725.71 and 5,954.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,670.64 : 14,725.71 = 5,954.82 : x
2. Step 2: Convert to fraction form
   10,670.64/14,725.71 = 5,954.82/x
3. Step 3: Cross multiply
   10,670.64x = 14,725.71 × 5,954.82
4. Step 4: Simplify right side
   10,670.64x = 87,688,952.42
5. Step 5: Solve for x
   x = 87,688,952.42/10,670.64
6. Step 6: Final answer
   x = 8,217.78