Finding the Fourth Proportional to 37,469.39, 55,930.74 and 32,740.07

Step by Step Solution

1. Step 1: Write the proportion equation
   37,469.39 : 55,930.74 = 32,740.07 : x
2. Step 2: Convert to fraction form
   37,469.39/55,930.74 = 32,740.07/x
3. Step 3: Cross multiply
   37,469.39x = 55,930.74 × 32,740.07
4. Step 4: Simplify right side
   37,469.39x = 1,831,175,940.32
5. Step 5: Solve for x
   x = 1,831,175,940.32/37,469.39
6. Step 6: Final answer
   x = 48,871.26