Finding the Fourth Proportional to 9,971.68, 14,954.02 and 2,949.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,971.68 : 14,954.02 = 2,949.82 : x
2. Step 2: Convert to fraction form
   9,971.68/14,954.02 = 2,949.82/x
3. Step 3: Cross multiply
   9,971.68x = 14,954.02 × 2,949.82
4. Step 4: Simplify right side
   9,971.68x = 44,111,667.28
5. Step 5: Solve for x
   x = 44,111,667.28/9,971.68
6. Step 6: Final answer
   x = 4,423.69