Finding the Fourth Proportional to 47,514.87, 71,279.61 and 17,932.05

Step by Step Solution

1. Step 1: Write the proportion equation
   47,514.87 : 71,279.61 = 17,932.05 : x
2. Step 2: Convert to fraction form
   47,514.87/71,279.61 = 17,932.05/x
3. Step 3: Cross multiply
   47,514.87x = 71,279.61 × 17,932.05
4. Step 4: Simplify right side
   47,514.87x = 1,278,189,530.50
5. Step 5: Solve for x
   x = 1,278,189,530.50/47,514.87
6. Step 6: Final answer
   x = 26,900.83