Finding the Fourth Proportional to 37,499.52, 51,749.37 and 20,503.49

Step by Step Solution

1. Step 1: Write the proportion equation
   37,499.52 : 51,749.37 = 20,503.49 : x
2. Step 2: Convert to fraction form
   37,499.52/51,749.37 = 20,503.49/x
3. Step 3: Cross multiply
   37,499.52x = 51,749.37 × 20,503.49
4. Step 4: Simplify right side
   37,499.52x = 1,061,042,587.78
5. Step 5: Solve for x
   x = 1,061,042,587.78/37,499.52
6. Step 6: Final answer
   x = 28,294.83