Finding the Fourth Proportional to 37,978.25, 52,414.44 and 22,878.54

Step by Step Solution

1. Step 1: Write the proportion equation
   37,978.25 : 52,414.44 = 22,878.54 : x
2. Step 2: Convert to fraction form
   37,978.25/52,414.44 = 22,878.54/x
3. Step 3: Cross multiply
   37,978.25x = 52,414.44 × 22,878.54
4. Step 4: Simplify right side
   37,978.25x = 1,199,165,862.12
5. Step 5: Solve for x
   x = 1,199,165,862.12/37,978.25
6. Step 6: Final answer
   x = 31,575.07