Finding the Fourth Proportional to 37,513.08, 51,766.02 and 20,745

Step by Step Solution

1. Step 1: Write the proportion equation
   37,513.08 : 51,766.02 = 20,745 : x
2. Step 2: Convert to fraction form
   37,513.08/51,766.02 = 20,745/x
3. Step 3: Cross multiply
   37,513.08x = 51,766.02 × 20,745
4. Step 4: Simplify right side
   37,513.08x = 1,073,886,084.90
5. Step 5: Solve for x
   x = 1,073,886,084.90/37,513.08
6. Step 6: Final answer
   x = 28,626.98