Finding the Fourth Proportional to 35,016.81, 48,323.69 and 19,909.43

Step by Step Solution

1. Step 1: Write the proportion equation
   35,016.81 : 48,323.69 = 19,909.43 : x
2. Step 2: Convert to fraction form
   35,016.81/48,323.69 = 19,909.43/x
3. Step 3: Cross multiply
   35,016.81x = 48,323.69 × 19,909.43
4. Step 4: Simplify right side
   35,016.81x = 962,097,134.02
5. Step 5: Solve for x
   x = 962,097,134.02/35,016.81
6. Step 6: Final answer
   x = 27,475.30