Finding the Fourth Proportional to 23,482.51, 32,212.89 and 22,211.42

Step by Step Solution

1. Step 1: Write the proportion equation
   23,482.51 : 32,212.89 = 22,211.42 : x
2. Step 2: Convert to fraction form
   23,482.51/32,212.89 = 22,211.42/x
3. Step 3: Cross multiply
   23,482.51x = 32,212.89 × 22,211.42
4. Step 4: Simplify right side
   23,482.51x = 715,493,868.14
5. Step 5: Solve for x
   x = 715,493,868.14/23,482.51
6. Step 6: Final answer
   x = 30,469.23