Finding the Fourth Proportional to 23,525.29, 32,464.93 and 12,770.15

Step by Step Solution

1. Step 1: Write the proportion equation
   23,525.29 : 32,464.93 = 12,770.15 : x
2. Step 2: Convert to fraction form
   23,525.29/32,464.93 = 12,770.15/x
3. Step 3: Cross multiply
   23,525.29x = 32,464.93 × 12,770.15
4. Step 4: Simplify right side
   23,525.29x = 414,582,025.84
5. Step 5: Solve for x
   x = 414,582,025.84/23,525.29
6. Step 6: Final answer
   x = 17,622.82