Finding the Fourth Proportional to 55,036.24, 82,554.72 and 13,483.24

Step by Step Solution

1. Step 1: Write the proportion equation
   55,036.24 : 82,554.72 = 13,483.24 : x
2. Step 2: Convert to fraction form
   55,036.24/82,554.72 = 13,483.24/x
3. Step 3: Cross multiply
   55,036.24x = 82,554.72 × 13,483.24
4. Step 4: Simplify right side
   55,036.24x = 1,113,105,102.89
5. Step 5: Solve for x
   x = 1,113,105,102.89/55,036.24
6. Step 6: Final answer
   x = 20,224.95