Finding the Fourth Proportional to 9,954.72, 14,933.76 and 4,760.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,954.72 : 14,933.76 = 4,760.48 : x
2. Step 2: Convert to fraction form
   9,954.72/14,933.76 = 4,760.48/x
3. Step 3: Cross multiply
   9,954.72x = 14,933.76 × 4,760.48
4. Step 4: Simplify right side
   9,954.72x = 71,091,865.80
5. Step 5: Solve for x
   x = 71,091,865.80/9,954.72
6. Step 6: Final answer
   x = 7,141.52