Finding the Fourth Proportional to 42,231.42, 58,279.77 and 23,368.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,231.42 : 58,279.77 = 23,368.50 : x
2. Step 2: Convert to fraction form
   42,231.42/58,279.77 = 23,368.50/x
3. Step 3: Cross multiply
   42,231.42x = 58,279.77 × 23,368.50
4. Step 4: Simplify right side
   42,231.42x = 1,361,910,805.25
5. Step 5: Solve for x
   x = 1,361,910,805.25/42,231.42
6. Step 6: Final answer
   x = 32,248.76