Finding the Fourth Proportional to 37,868.36, 52,258.54 and 21,962.24

Step by Step Solution

1. Step 1: Write the proportion equation
   37,868.36 : 52,258.54 = 21,962.24 : x
2. Step 2: Convert to fraction form
   37,868.36/52,258.54 = 21,962.24/x
3. Step 3: Cross multiply
   37,868.36x = 52,258.54 × 21,962.24
4. Step 4: Simplify right side
   37,868.36x = 1,147,714,281.33
5. Step 5: Solve for x
   x = 1,147,714,281.33/37,868.36
6. Step 6: Final answer
   x = 30,308.00