Finding the Fourth Proportional to 9,976.41, 14,973.84 and 5,049.51

Step by Step Solution

1. Step 1: Write the proportion equation
   9,976.41 : 14,973.84 = 5,049.51 : x
2. Step 2: Convert to fraction form
   9,976.41/14,973.84 = 5,049.51/x
3. Step 3: Cross multiply
   9,976.41x = 14,973.84 × 5,049.51
4. Step 4: Simplify right side
   9,976.41x = 75,610,479.95
5. Step 5: Solve for x
   x = 75,610,479.95/9,976.41
6. Step 6: Final answer
   x = 7,578.93