Finding the Fourth Proportional to 23,279.59, 32,126.56 and 13,208.46

Step by Step Solution

1. Step 1: Write the proportion equation
   23,279.59 : 32,126.56 = 13,208.46 : x
2. Step 2: Convert to fraction form
   23,279.59/32,126.56 = 13,208.46/x
3. Step 3: Cross multiply
   23,279.59x = 32,126.56 × 13,208.46
4. Step 4: Simplify right side
   23,279.59x = 424,342,382.70
5. Step 5: Solve for x
   x = 424,342,382.70/23,279.59
6. Step 6: Final answer
   x = 18,228.09