Finding the Fourth Proportional to 37,276.88, 51,442.52 and 20,510

Step by Step Solution

1. Step 1: Write the proportion equation
   37,276.88 : 51,442.52 = 20,510 : x
2. Step 2: Convert to fraction form
   37,276.88/51,442.52 = 20,510/x
3. Step 3: Cross multiply
   37,276.88x = 51,442.52 × 20,510
4. Step 4: Simplify right side
   37,276.88x = 1,055,086,085.20
5. Step 5: Solve for x
   x = 1,055,086,085.20/37,276.88
6. Step 6: Final answer
   x = 28,304.03