Finding the Fourth Proportional to 55,299.37, 82,949.01 and 13,746.37

Step by Step Solution

1. Step 1: Write the proportion equation
   55,299.37 : 82,949.01 = 13,746.37 : x
2. Step 2: Convert to fraction form
   55,299.37/82,949.01 = 13,746.37/x
3. Step 3: Cross multiply
   55,299.37x = 82,949.01 × 13,746.37
4. Step 4: Simplify right side
   55,299.37x = 1,140,247,782.59
5. Step 5: Solve for x
   x = 1,140,247,782.59/55,299.37
6. Step 6: Final answer
   x = 20,619.54