Finding the Fourth Proportional to 35,742.29, 49,323.60 and 19,826.42

Step by Step Solution

1. Step 1: Write the proportion equation
   35,742.29 : 49,323.60 = 19,826.42 : x
2. Step 2: Convert to fraction form
   35,742.29/49,323.60 = 19,826.42/x
3. Step 3: Cross multiply
   35,742.29x = 49,323.60 × 19,826.42
4. Step 4: Simplify right side
   35,742.29x = 977,910,162.89
5. Step 5: Solve for x
   x = 977,910,162.89/35,742.29
6. Step 6: Final answer
   x = 27,360.03