Finding the Fourth Proportional to 23,601.77, 32,570.45 and 12,846.59

Step by Step Solution

1. Step 1: Write the proportion equation
   23,601.77 : 32,570.45 = 12,846.59 : x
2. Step 2: Convert to fraction form
   23,601.77/32,570.45 = 12,846.59/x
3. Step 3: Cross multiply
   23,601.77x = 32,570.45 × 12,846.59
4. Step 4: Simplify right side
   23,601.77x = 418,418,990.18
5. Step 5: Solve for x
   x = 418,418,990.18/23,601.77
6. Step 6: Final answer
   x = 17,728.29