Finding the Fourth Proportional to 37,986.16, 56,978.52 and 22,300.24

Step by Step Solution

1. Step 1: Write the proportion equation
   37,986.16 : 56,978.52 = 22,300.24 : x
2. Step 2: Convert to fraction form
   37,986.16/56,978.52 = 22,300.24/x
3. Step 3: Cross multiply
   37,986.16x = 56,978.52 × 22,300.24
4. Step 4: Simplify right side
   37,986.16x = 1,270,634,670.84
5. Step 5: Solve for x
   x = 1,270,634,670.84/37,986.16
6. Step 6: Final answer
   x = 33,449.94