Finding the Fourth Proportional to 37,005.62, 51,066.71 and 20,238.26

Step by Step Solution

1. Step 1: Write the proportion equation
   37,005.62 : 51,066.71 = 20,238.26 : x
2. Step 2: Convert to fraction form
   37,005.62/51,066.71 = 20,238.26/x
3. Step 3: Cross multiply
   37,005.62x = 51,066.71 × 20,238.26
4. Step 4: Simplify right side
   37,005.62x = 1,033,501,354.32
5. Step 5: Solve for x
   x = 1,033,501,354.32/37,005.62
6. Step 6: Final answer
   x = 27,928.23