Finding the Fourth Proportional to 55,022.67, 82,538.55 and 17,588.07

Step by Step Solution

1. Step 1: Write the proportion equation
   55,022.67 : 82,538.55 = 17,588.07 : x
2. Step 2: Convert to fraction form
   55,022.67/82,538.55 = 17,588.07/x
3. Step 3: Cross multiply
   55,022.67x = 82,538.55 × 17,588.07
4. Step 4: Simplify right side
   55,022.67x = 1,451,693,795.10
5. Step 5: Solve for x
   x = 1,451,693,795.10/55,022.67
6. Step 6: Final answer
   x = 26,383.56