Finding the Fourth Proportional to 37,938.42, 52,361.41 and 22,036.18

Step by Step Solution

1. Step 1: Write the proportion equation
   37,938.42 : 52,361.41 = 22,036.18 : x
2. Step 2: Convert to fraction form
   37,938.42/52,361.41 = 22,036.18/x
3. Step 3: Cross multiply
   37,938.42x = 52,361.41 × 22,036.18
4. Step 4: Simplify right side
   37,938.42x = 1,153,845,455.81
5. Step 5: Solve for x
   x = 1,153,845,455.81/37,938.42
6. Step 6: Final answer
   x = 30,413.64