Finding the Fourth Proportional to 9,836.38, 14,754.76 and 2,910.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,836.38 : 14,754.76 = 2,910.88 : x
2. Step 2: Convert to fraction form
   9,836.38/14,754.76 = 2,910.88/x
3. Step 3: Cross multiply
   9,836.38x = 14,754.76 × 2,910.88
4. Step 4: Simplify right side
   9,836.38x = 42,949,335.79
5. Step 5: Solve for x
   x = 42,949,335.79/9,836.38
6. Step 6: Final answer
   x = 4,366.38