Finding the Fourth Proportional to 55,786.79, 83,654.67 and 33,307.67

Step by Step Solution

1. Step 1: Write the proportion equation
   55,786.79 : 83,654.67 = 33,307.67 : x
2. Step 2: Convert to fraction form
   55,786.79/83,654.67 = 33,307.67/x
3. Step 3: Cross multiply
   55,786.79x = 83,654.67 × 33,307.67
4. Step 4: Simplify right side
   55,786.79x = 2,786,342,142.32
5. Step 5: Solve for x
   x = 2,786,342,142.32/55,786.79
6. Step 6: Final answer
   x = 49,946.27