Finding the Fourth Proportional to 9,768.97, 14,630.04 and 5,012.61

Step by Step Solution

1. Step 1: Write the proportion equation
   9,768.97 : 14,630.04 = 5,012.61 : x
2. Step 2: Convert to fraction form
   9,768.97/14,630.04 = 5,012.61/x
3. Step 3: Cross multiply
   9,768.97x = 14,630.04 × 5,012.61
4. Step 4: Simplify right side
   9,768.97x = 73,334,648.28
5. Step 5: Solve for x
   x = 73,334,648.28/9,768.97
6. Step 6: Final answer
   x = 7,506.90