Finding the Fourth Proportional to 35,493.72, 48,981.15 and 19,361.94

Step by Step Solution

1. Step 1: Write the proportion equation
   35,493.72 : 48,981.15 = 19,361.94 : x
2. Step 2: Convert to fraction form
   35,493.72/48,981.15 = 19,361.94/x
3. Step 3: Cross multiply
   35,493.72x = 48,981.15 × 19,361.94
4. Step 4: Simplify right side
   35,493.72x = 948,370,087.43
5. Step 5: Solve for x
   x = 948,370,087.43/35,493.72
6. Step 6: Final answer
   x = 26,719.38