Finding the Fourth Proportional to 37,200.24, 55,783.10 and 13,504.82

Step by Step Solution

1. Step 1: Write the proportion equation
   37,200.24 : 55,783.10 = 13,504.82 : x
2. Step 2: Convert to fraction form
   37,200.24/55,783.10 = 13,504.82/x
3. Step 3: Cross multiply
   37,200.24x = 55,783.10 × 13,504.82
4. Step 4: Simplify right side
   37,200.24x = 753,340,378.10
5. Step 5: Solve for x
   x = 753,340,378.10/37,200.24
6. Step 6: Final answer
   x = 20,250.95