Finding the Fourth Proportional to 37,759, 52,107.42 and 20,995.24

Step by Step Solution

1. Step 1: Write the proportion equation
   37,759 : 52,107.42 = 20,995.24 : x
2. Step 2: Convert to fraction form
   37,759/52,107.42 = 20,995.24/x
3. Step 3: Cross multiply
   37,759x = 52,107.42 × 20,995.24
4. Step 4: Simplify right side
   37,759x = 1,094,007,788.68
5. Step 5: Solve for x
   x = 1,094,007,788.68/37,759
6. Step 6: Final answer
   x = 28,973.43