Finding the Fourth Proportional to 35,588.24, 49,111.56 and 19,673.60

Step by Step Solution

1. Step 1: Write the proportion equation
   35,588.24 : 49,111.56 = 19,673.60 : x
2. Step 2: Convert to fraction form
   35,588.24/49,111.56 = 19,673.60/x
3. Step 3: Cross multiply
   35,588.24x = 49,111.56 × 19,673.60
4. Step 4: Simplify right side
   35,588.24x = 966,201,186.82
5. Step 5: Solve for x
   x = 966,201,186.82/35,588.24
6. Step 6: Final answer
   x = 27,149.45