Finding the Fourth Proportional to 23,380.03, 32,264.49 and 12,769.84

Step by Step Solution

1. Step 1: Write the proportion equation
   23,380.03 : 32,264.49 = 12,769.84 : x
2. Step 2: Convert to fraction form
   23,380.03/32,264.49 = 12,769.84/x
3. Step 3: Cross multiply
   23,380.03x = 32,264.49 × 12,769.84
4. Step 4: Simplify right side
   23,380.03x = 412,012,374.98
5. Step 5: Solve for x
   x = 412,012,374.98/23,380.03
6. Step 6: Final answer
   x = 17,622.41