Finding the Fourth Proportional to 37,418.54, 51,638.08 and 22,105.60

Step by Step Solution

1. Step 1: Write the proportion equation
   37,418.54 : 51,638.08 = 22,105.60 : x
2. Step 2: Convert to fraction form
   37,418.54/51,638.08 = 22,105.60/x
3. Step 3: Cross multiply
   37,418.54x = 51,638.08 × 22,105.60
4. Step 4: Simplify right side
   37,418.54x = 1,141,490,556.89
5. Step 5: Solve for x
   x = 1,141,490,556.89/37,418.54
6. Step 6: Final answer
   x = 30,506.01