Finding the Fourth Proportional to 23,559.56, 35,313.42 and 15,749

Step by Step Solution

1. Step 1: Write the proportion equation
   23,559.56 : 35,313.42 = 15,749 : x
2. Step 2: Convert to fraction form
   23,559.56/35,313.42 = 15,749/x
3. Step 3: Cross multiply
   23,559.56x = 35,313.42 × 15,749
4. Step 4: Simplify right side
   23,559.56x = 556,151,051.58
5. Step 5: Solve for x
   x = 556,151,051.58/23,559.56
6. Step 6: Final answer
   x = 23,606.17