Finding the Fourth Proportional to 37,272.83, 55,919.06 and 13,582.55

Step by Step Solution

1. Step 1: Write the proportion equation
   37,272.83 : 55,919.06 = 13,582.55 : x
2. Step 2: Convert to fraction form
   37,272.83/55,919.06 = 13,582.55/x
3. Step 3: Cross multiply
   37,272.83x = 55,919.06 × 13,582.55
4. Step 4: Simplify right side
   37,272.83x = 759,523,551.22
5. Step 5: Solve for x
   x = 759,523,551.22/37,272.83
6. Step 6: Final answer
   x = 20,377.41