Finding the Fourth Proportional to 35,747.45, 49,337.39 and 19,837.03

Step by Step Solution

1. Step 1: Write the proportion equation
   35,747.45 : 49,337.39 = 19,837.03 : x
2. Step 2: Convert to fraction form
   35,747.45/49,337.39 = 19,837.03/x
3. Step 3: Cross multiply
   35,747.45x = 49,337.39 × 19,837.03
4. Step 4: Simplify right side
   35,747.45x = 978,707,038.86
5. Step 5: Solve for x
   x = 978,707,038.86/35,747.45
6. Step 6: Final answer
   x = 27,378.37