Finding the Fourth Proportional to 34,953.58, 52,414.24 and 11,256.72

Step by Step Solution

1. Step 1: Write the proportion equation
   34,953.58 : 52,414.24 = 11,256.72 : x
2. Step 2: Convert to fraction form
   34,953.58/52,414.24 = 11,256.72/x
3. Step 3: Cross multiply
   34,953.58x = 52,414.24 × 11,256.72
4. Step 4: Simplify right side
   34,953.58x = 590,012,514.93
5. Step 5: Solve for x
   x = 590,012,514.93/34,953.58
6. Step 6: Final answer
   x = 16,879.89