Finding the Fourth Proportional to 55,011.12, 82,514.86 and 17,573.34

Step by Step Solution

1. Step 1: Write the proportion equation
   55,011.12 : 82,514.86 = 17,573.34 : x
2. Step 2: Convert to fraction form
   55,011.12/82,514.86 = 17,573.34/x
3. Step 3: Cross multiply
   55,011.12x = 82,514.86 × 17,573.34
4. Step 4: Simplify right side
   55,011.12x = 1,450,061,689.83
5. Step 5: Solve for x
   x = 1,450,061,689.83/55,011.12
6. Step 6: Final answer
   x = 26,359.43