Finding the Fourth Proportional to 37,196.48, 55,802.88 and 21,582.08

Step by Step Solution

1. Step 1: Write the proportion equation
   37,196.48 : 55,802.88 = 21,582.08 : x
2. Step 2: Convert to fraction form
   37,196.48/55,802.88 = 21,582.08/x
3. Step 3: Cross multiply
   37,196.48x = 55,802.88 × 21,582.08
4. Step 4: Simplify right side
   37,196.48x = 1,204,342,220.39
5. Step 5: Solve for x
   x = 1,204,342,220.39/37,196.48
6. Step 6: Final answer
   x = 32,377.85