Finding the Fourth Proportional to 37,721.25, 56,594.15 and 17,997.25

Step by Step Solution

1. Step 1: Write the proportion equation
   37,721.25 : 56,594.15 = 17,997.25 : x
2. Step 2: Convert to fraction form
   37,721.25/56,594.15 = 17,997.25/x
3. Step 3: Cross multiply
   37,721.25x = 56,594.15 × 17,997.25
4. Step 4: Simplify right side
   37,721.25x = 1,018,539,066.09
5. Step 5: Solve for x
   x = 1,018,539,066.09/37,721.25
6. Step 6: Final answer
   x = 27,001.73