Finding the Fourth Proportional to 37,997.22, 56,997 and 13,036.93

Step by Step Solution

1. Step 1: Write the proportion equation
   37,997.22 : 56,997 = 13,036.93 : x
2. Step 2: Convert to fraction form
   37,997.22/56,997 = 13,036.93/x
3. Step 3: Cross multiply
   37,997.22x = 56,997 × 13,036.93
4. Step 4: Simplify right side
   37,997.22x = 743,065,756.72
5. Step 5: Solve for x
   x = 743,065,756.72/37,997.22
6. Step 6: Final answer
   x = 19,555.79