Finding the Fourth Proportional to 23,285, 32,132.98 and 13,853.32

Step by Step Solution

1. Step 1: Write the proportion equation
   23,285 : 32,132.98 = 13,853.32 : x
2. Step 2: Convert to fraction form
   23,285/32,132.98 = 13,853.32/x
3. Step 3: Cross multiply
   23,285x = 32,132.98 × 13,853.32
4. Step 4: Simplify right side
   23,285x = 445,148,454.49
5. Step 5: Solve for x
   x = 445,148,454.49/23,285
6. Step 6: Final answer
   x = 19,117.39