Finding the Fourth Proportional to 55,411.83, 83,240.76 and 34,367.42

Step by Step Solution

1. Step 1: Write the proportion equation
   55,411.83 : 83,240.76 = 34,367.42 : x
2. Step 2: Convert to fraction form
   55,411.83/83,240.76 = 34,367.42/x
3. Step 3: Cross multiply
   55,411.83x = 83,240.76 × 34,367.42
4. Step 4: Simplify right side
   55,411.83x = 2,860,770,160.04
5. Step 5: Solve for x
   x = 2,860,770,160.04/55,411.83
6. Step 6: Final answer
   x = 51,627.43