Finding the Fourth Proportional to 37,550.83, 51,820.68 and 20,783.83

Step by Step Solution

1. Step 1: Write the proportion equation
   37,550.83 : 51,820.68 = 20,783.83 : x
2. Step 2: Convert to fraction form
   37,550.83/51,820.68 = 20,783.83/x
3. Step 3: Cross multiply
   37,550.83x = 51,820.68 × 20,783.83
4. Step 4: Simplify right side
   37,550.83x = 1,077,032,203.60
5. Step 5: Solve for x
   x = 1,077,032,203.60/37,550.83
6. Step 6: Final answer
   x = 28,681.98