Finding the Fourth Proportional to 25,071.39, 34,598.52 and 13,586.33

Step by Step Solution

1. Step 1: Write the proportion equation
   25,071.39 : 34,598.52 = 13,586.33 : x
2. Step 2: Convert to fraction form
   25,071.39/34,598.52 = 13,586.33/x
3. Step 3: Cross multiply
   25,071.39x = 34,598.52 × 13,586.33
4. Step 4: Simplify right side
   25,071.39x = 470,066,996.73
5. Step 5: Solve for x
   x = 470,066,996.73/25,071.39
6. Step 6: Final answer
   x = 18,749.14