Finding the Fourth Proportional to 9,979.05, 14,960.46 and 3,735.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,979.05 : 14,960.46 = 3,735.56 : x
2. Step 2: Convert to fraction form
   9,979.05/14,960.46 = 3,735.56/x
3. Step 3: Cross multiply
   9,979.05x = 14,960.46 × 3,735.56
4. Step 4: Simplify right side
   9,979.05x = 55,885,677.28
5. Step 5: Solve for x
   x = 55,885,677.28/9,979.05
6. Step 6: Final answer
   x = 5,600.30