Finding the Fourth Proportional to 22,106.55, 32,958.83 and 19,613.37

Step by Step Solution

1. Step 1: Write the proportion equation
   22,106.55 : 32,958.83 = 19,613.37 : x
2. Step 2: Convert to fraction form
   22,106.55/32,958.83 = 19,613.37/x
3. Step 3: Cross multiply
   22,106.55x = 32,958.83 × 19,613.37
4. Step 4: Simplify right side
   22,106.55x = 646,433,900.19
5. Step 5: Solve for x
   x = 646,433,900.19/22,106.55
6. Step 6: Final answer
   x = 29,241.73