Finding the Fourth Proportional to 34,480.64, 51,711.52 and 9,514.72

Step by Step Solution

1. Step 1: Write the proportion equation
   34,480.64 : 51,711.52 = 9,514.72 : x
2. Step 2: Convert to fraction form
   34,480.64/51,711.52 = 9,514.72/x
3. Step 3: Cross multiply
   34,480.64x = 51,711.52 × 9,514.72
4. Step 4: Simplify right side
   34,480.64x = 492,020,633.57
5. Step 5: Solve for x
   x = 492,020,633.57/34,480.64
6. Step 6: Final answer
   x = 14,269.48