Finding the Fourth Proportional to 35,589.76, 49,111.46 and 19,672.06

Step by Step Solution

1. Step 1: Write the proportion equation
   35,589.76 : 49,111.46 = 19,672.06 : x
2. Step 2: Convert to fraction form
   35,589.76/49,111.46 = 19,672.06/x
3. Step 3: Cross multiply
   35,589.76x = 49,111.46 × 19,672.06
4. Step 4: Simplify right side
   35,589.76x = 966,123,587.81
5. Step 5: Solve for x
   x = 966,123,587.81/35,589.76
6. Step 6: Final answer
   x = 27,146.11