Finding the Fourth Proportional to 55,485.61, 83,282.78 and 37,471.41

Step by Step Solution

1. Step 1: Write the proportion equation
   55,485.61 : 83,282.78 = 37,471.41 : x
2. Step 2: Convert to fraction form
   55,485.61/83,282.78 = 37,471.41/x
3. Step 3: Cross multiply
   55,485.61x = 83,282.78 × 37,471.41
4. Step 4: Simplify right side
   55,485.61x = 3,120,723,289.00
5. Step 5: Solve for x
   x = 3,120,723,289.00/55,485.61
6. Step 6: Final answer
   x = 56,243.83