Finding the Fourth Proportional to 23,570.08, 32,524.62 and 12,959.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,570.08 : 32,524.62 = 12,959.50 : x
2. Step 2: Convert to fraction form
   23,570.08/32,524.62 = 12,959.50/x
3. Step 3: Cross multiply
   23,570.08x = 32,524.62 × 12,959.50
4. Step 4: Simplify right side
   23,570.08x = 421,502,812.89
5. Step 5: Solve for x
   x = 421,502,812.89/23,570.08
6. Step 6: Final answer
   x = 17,882.96