Finding the Fourth Proportional to 23,203, 32,019.80 and 12,592.56

Step by Step Solution

1. Step 1: Write the proportion equation
   23,203 : 32,019.80 = 12,592.56 : x
2. Step 2: Convert to fraction form
   23,203/32,019.80 = 12,592.56/x
3. Step 3: Cross multiply
   23,203x = 32,019.80 × 12,592.56
4. Step 4: Simplify right side
   23,203x = 403,211,252.69
5. Step 5: Solve for x
   x = 403,211,252.69/23,203
6. Step 6: Final answer
   x = 17,377.55