Finding the Fourth Proportional to 55,301.37, 82,952.01 and 13,748.37

Step by Step Solution

1. Step 1: Write the proportion equation
   55,301.37 : 82,952.01 = 13,748.37 : x
2. Step 2: Convert to fraction form
   55,301.37/82,952.01 = 13,748.37/x
3. Step 3: Cross multiply
   55,301.37x = 82,952.01 × 13,748.37
4. Step 4: Simplify right side
   55,301.37x = 1,140,454,925.72
5. Step 5: Solve for x
   x = 1,140,454,925.72/55,301.37
6. Step 6: Final answer
   x = 20,622.54