Finding the Fourth Proportional to 37,918.32, 52,327.18 and 20,922.69

Step by Step Solution

1. Step 1: Write the proportion equation
   37,918.32 : 52,327.18 = 20,922.69 : x
2. Step 2: Convert to fraction form
   37,918.32/52,327.18 = 20,922.69/x
3. Step 3: Cross multiply
   37,918.32x = 52,327.18 × 20,922.69
4. Step 4: Simplify right side
   37,918.32x = 1,094,825,365.71
5. Step 5: Solve for x
   x = 1,094,825,365.71/37,918.32
6. Step 6: Final answer
   x = 28,873.26