Finding the Fourth Proportional to 23,824.33, 32,878.20 and 13,069.69

Step by Step Solution

1. Step 1: Write the proportion equation
   23,824.33 : 32,878.20 = 13,069.69 : x
2. Step 2: Convert to fraction form
   23,824.33/32,878.20 = 13,069.69/x
3. Step 3: Cross multiply
   23,824.33x = 32,878.20 × 13,069.69
4. Step 4: Simplify right side
   23,824.33x = 429,707,848.57
5. Step 5: Solve for x
   x = 429,707,848.57/23,824.33
6. Step 6: Final answer
   x = 18,036.52