Finding the Fourth Proportional to 30,839.36, 42,596.27 and 22,328.00

Step by Step Solution

1. Step 1: Write the proportion equation
   30,839.36 : 42,596.27 = 22,328.00 : x
2. Step 2: Convert to fraction form
   30,839.36/42,596.27 = 22,328.00/x
3. Step 3: Cross multiply
   30,839.36x = 42,596.27 × 22,328.00
4. Step 4: Simplify right side
   30,839.36x = 951,089,191.94
5. Step 5: Solve for x
   x = 951,089,191.94/30,839.36
6. Step 6: Final answer
   x = 30,840.11