Finding the Fourth Proportional to 17,852.13, 24,645.06 and 13,066.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,852.13 : 24,645.06 = 13,066.75 : x
2. Step 2: Convert to fraction form
   17,852.13/24,645.06 = 13,066.75/x
3. Step 3: Cross multiply
   17,852.13x = 24,645.06 × 13,066.75
4. Step 4: Simplify right side
   17,852.13x = 322,030,868.56
5. Step 5: Solve for x
   x = 322,030,868.56/17,852.13
6. Step 6: Final answer
   x = 18,038.79