Finding the Fourth Proportional to 35,016.84, 48,322.15 and 19,911.15

Step by Step Solution

1. Step 1: Write the proportion equation
   35,016.84 : 48,322.15 = 19,911.15 : x
2. Step 2: Convert to fraction form
   35,016.84/48,322.15 = 19,911.15/x
3. Step 3: Cross multiply
   35,016.84x = 48,322.15 × 19,911.15
4. Step 4: Simplify right side
   35,016.84x = 962,149,527.19
5. Step 5: Solve for x
   x = 962,149,527.19/35,016.84
6. Step 6: Final answer
   x = 27,476.77