Finding the Fourth Proportional to 23,774.82, 32,808.51 and 13,019.22

Step by Step Solution

1. Step 1: Write the proportion equation
   23,774.82 : 32,808.51 = 13,019.22 : x
2. Step 2: Convert to fraction form
   23,774.82/32,808.51 = 13,019.22/x
3. Step 3: Cross multiply
   23,774.82x = 32,808.51 × 13,019.22
4. Step 4: Simplify right side
   23,774.82x = 427,141,209.56
5. Step 5: Solve for x
   x = 427,141,209.56/23,774.82
6. Step 6: Final answer
   x = 17,966.12