Finding the Fourth Proportional to 23,443.37, 32,350.62 and 12,830.96

Step by Step Solution

1. Step 1: Write the proportion equation
   23,443.37 : 32,350.62 = 12,830.96 : x
2. Step 2: Convert to fraction form
   23,443.37/32,350.62 = 12,830.96/x
3. Step 3: Cross multiply
   23,443.37x = 32,350.62 × 12,830.96
4. Step 4: Simplify right side
   23,443.37x = 415,089,511.20
5. Step 5: Solve for x
   x = 415,089,511.20/23,443.37
6. Step 6: Final answer
   x = 17,706.05