Finding the Fourth Proportional to 42,217.42, 58,259.83 and 23,096.85

Step by Step Solution

1. Step 1: Write the proportion equation
   42,217.42 : 58,259.83 = 23,096.85 : x
2. Step 2: Convert to fraction form
   42,217.42/58,259.83 = 23,096.85/x
3. Step 3: Cross multiply
   42,217.42x = 58,259.83 × 23,096.85
4. Step 4: Simplify right side
   42,217.42x = 1,345,618,554.54
5. Step 5: Solve for x
   x = 1,345,618,554.54/42,217.42
6. Step 6: Final answer
   x = 31,873.54