Finding the Fourth Proportional to 37,904.48, 52,307.51 and 20,910.27

Step by Step Solution

1. Step 1: Write the proportion equation
   37,904.48 : 52,307.51 = 20,910.27 : x
2. Step 2: Convert to fraction form
   37,904.48/52,307.51 = 20,910.27/x
3. Step 3: Cross multiply
   37,904.48x = 52,307.51 × 20,910.27
4. Step 4: Simplify right side
   37,904.48x = 1,093,764,052.58
5. Step 5: Solve for x
   x = 1,093,764,052.58/37,904.48
6. Step 6: Final answer
   x = 28,855.80