Finding the Fourth Proportional to 114,754.56, 172,131.60 and 30,514.73

Step by Step Solution

1. Step 1: Write the proportion equation
   114,754.56 : 172,131.60 = 30,514.73 : x
2. Step 2: Convert to fraction form
   114,754.56/172,131.60 = 30,514.73/x
3. Step 3: Cross multiply
   114,754.56x = 172,131.60 × 30,514.73
4. Step 4: Simplify right side
   114,754.56x = 5,252,548,437.81
5. Step 5: Solve for x
   x = 5,252,548,437.81/114,754.56
6. Step 6: Final answer
   x = 45,772.02