Finding the Fourth Proportional to 37,728.72, 52,049.52 and 23,556.96

Step by Step Solution

1. Step 1: Write the proportion equation
   37,728.72 : 52,049.52 = 23,556.96 : x
2. Step 2: Convert to fraction form
   37,728.72/52,049.52 = 23,556.96/x
3. Step 3: Cross multiply
   37,728.72x = 52,049.52 × 23,556.96
4. Step 4: Simplify right side
   37,728.72x = 1,226,128,460.66
5. Step 5: Solve for x
   x = 1,226,128,460.66/37,728.72
6. Step 6: Final answer
   x = 32,498.54