Finding the Fourth Proportional to 55,123.67, 82,693.23 and 17,674.94

Step by Step Solution

1. Step 1: Write the proportion equation
   55,123.67 : 82,693.23 = 17,674.94 : x
2. Step 2: Convert to fraction form
   55,123.67/82,693.23 = 17,674.94/x
3. Step 3: Cross multiply
   55,123.67x = 82,693.23 × 17,674.94
4. Step 4: Simplify right side
   55,123.67x = 1,461,597,878.66
5. Step 5: Solve for x
   x = 1,461,597,878.66/55,123.67
6. Step 6: Final answer
   x = 26,514.89