Finding the Fourth Proportional to 37,055.60, 51,137.25 and 20,923.82

Step by Step Solution

1. Step 1: Write the proportion equation
   37,055.60 : 51,137.25 = 20,923.82 : x
2. Step 2: Convert to fraction form
   37,055.60/51,137.25 = 20,923.82/x
3. Step 3: Cross multiply
   37,055.60x = 51,137.25 × 20,923.82
4. Step 4: Simplify right side
   37,055.60x = 1,069,986,614.30
5. Step 5: Solve for x
   x = 1,069,986,614.30/37,055.60
6. Step 6: Final answer
   x = 28,875.17