Finding the Fourth Proportional to 23,386.10, 32,273.97 and 13,314.74

Step by Step Solution

1. Step 1: Write the proportion equation
   23,386.10 : 32,273.97 = 13,314.74 : x
2. Step 2: Convert to fraction form
   23,386.10/32,273.97 = 13,314.74/x
3. Step 3: Cross multiply
   23,386.10x = 32,273.97 × 13,314.74
4. Step 4: Simplify right side
   23,386.10x = 429,719,519.32
5. Step 5: Solve for x
   x = 429,719,519.32/23,386.10
6. Step 6: Final answer
   x = 18,375.00