Finding the Fourth Proportional to 23,436.14, 32,341.88 and 12,825.78

Step by Step Solution

1. Step 1: Write the proportion equation
   23,436.14 : 32,341.88 = 12,825.78 : x
2. Step 2: Convert to fraction form
   23,436.14/32,341.88 = 12,825.78/x
3. Step 3: Cross multiply
   23,436.14x = 32,341.88 × 12,825.78
4. Step 4: Simplify right side
   23,436.14x = 414,809,837.67
5. Step 5: Solve for x
   x = 414,809,837.67/23,436.14
6. Step 6: Final answer
   x = 17,699.58