Finding the Fourth Proportional to 9,969.68, 14,951.02 and 2,947.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,969.68 : 14,951.02 = 2,947.82 : x
2. Step 2: Convert to fraction form
   9,969.68/14,951.02 = 2,947.82/x
3. Step 3: Cross multiply
   9,969.68x = 14,951.02 × 2,947.82
4. Step 4: Simplify right side
   9,969.68x = 44,072,915.78
5. Step 5: Solve for x
   x = 44,072,915.78/9,969.68
6. Step 6: Final answer
   x = 4,420.70