Finding the Fourth Proportional to 55,944.01, 83,917.69 and 13,824.08

Step by Step Solution

1. Step 1: Write the proportion equation
   55,944.01 : 83,917.69 = 13,824.08 : x
2. Step 2: Convert to fraction form
   55,944.01/83,917.69 = 13,824.08/x
3. Step 3: Cross multiply
   55,944.01x = 83,917.69 × 13,824.08
4. Step 4: Simplify right side
   55,944.01x = 1,160,085,192.55
5. Step 5: Solve for x
   x = 1,160,085,192.55/55,944.01
6. Step 6: Final answer
   x = 20,736.54