Finding the Fourth Proportional to 42,336.33, 58,421.70 and 23,212.41

Step by Step Solution

1. Step 1: Write the proportion equation
   42,336.33 : 58,421.70 = 23,212.41 : x
2. Step 2: Convert to fraction form
   42,336.33/58,421.70 = 23,212.41/x
3. Step 3: Cross multiply
   42,336.33x = 58,421.70 × 23,212.41
4. Step 4: Simplify right side
   42,336.33x = 1,356,108,453.30
5. Step 5: Solve for x
   x = 1,356,108,453.30/42,336.33
6. Step 6: Final answer
   x = 32,031.79