Finding the Fourth Proportional to 49,447.98, 74,227.34 and 32,840.45

Step by Step Solution

1. Step 1: Write the proportion equation
   49,447.98 : 74,227.34 = 32,840.45 : x
2. Step 2: Convert to fraction form
   49,447.98/74,227.34 = 32,840.45/x
3. Step 3: Cross multiply
   49,447.98x = 74,227.34 × 32,840.45
4. Step 4: Simplify right side
   49,447.98x = 2,437,659,339.78
5. Step 5: Solve for x
   x = 2,437,659,339.78/49,447.98
6. Step 6: Final answer
   x = 49,297.45