Finding the Fourth Proportional to 37,124.78, 55,682.64 and 10,829.54

Step by Step Solution

1. Step 1: Write the proportion equation
   37,124.78 : 55,682.64 = 10,829.54 : x
2. Step 2: Convert to fraction form
   37,124.78/55,682.64 = 10,829.54/x
3. Step 3: Cross multiply
   37,124.78x = 55,682.64 × 10,829.54
4. Step 4: Simplify right side
   37,124.78x = 603,017,323.04
5. Step 5: Solve for x
   x = 603,017,323.04/37,124.78
6. Step 6: Final answer
   x = 16,242.99