Finding the Fourth Proportional to 55,022.58, 82,538.46 and 17,587.98

Step by Step Solution

1. Step 1: Write the proportion equation
   55,022.58 : 82,538.46 = 17,587.98 : x
2. Step 2: Convert to fraction form
   55,022.58/82,538.46 = 17,587.98/x
3. Step 3: Cross multiply
   55,022.58x = 82,538.46 × 17,587.98
4. Step 4: Simplify right side
   55,022.58x = 1,451,684,783.71
5. Step 5: Solve for x
   x = 1,451,684,783.71/55,022.58
6. Step 6: Final answer
   x = 26,383.44