Finding the Fourth Proportional to 35,590.93, 49,111.72 and 19,672.81

Step by Step Solution

1. Step 1: Write the proportion equation
   35,590.93 : 49,111.72 = 19,672.81 : x
2. Step 2: Convert to fraction form
   35,590.93/49,111.72 = 19,672.81/x
3. Step 3: Cross multiply
   35,590.93x = 49,111.72 × 19,672.81
4. Step 4: Simplify right side
   35,590.93x = 966,165,536.33
5. Step 5: Solve for x
   x = 966,165,536.33/35,590.93
6. Step 6: Final answer
   x = 27,146.40