Finding the Fourth Proportional to 55,353.78, 83,055 and 29,052.42

Step by Step Solution

1. Step 1: Write the proportion equation
   55,353.78 : 83,055 = 29,052.42 : x
2. Step 2: Convert to fraction form
   55,353.78/83,055 = 29,052.42/x
3. Step 3: Cross multiply
   55,353.78x = 83,055 × 29,052.42
4. Step 4: Simplify right side
   55,353.78x = 2,412,948,743.10
5. Step 5: Solve for x
   x = 2,412,948,743.10/55,353.78
6. Step 6: Final answer
   x = 43,591.40