Finding the Fourth Proportional to 42,229.32, 58,276 and 23,366.58

Step by Step Solution

1. Step 1: Write the proportion equation
   42,229.32 : 58,276 = 23,366.58 : x
2. Step 2: Convert to fraction form
   42,229.32/58,276 = 23,366.58/x
3. Step 3: Cross multiply
   42,229.32x = 58,276 × 23,366.58
4. Step 4: Simplify right side
   42,229.32x = 1,361,710,816.08
5. Step 5: Solve for x
   x = 1,361,710,816.08/42,229.32
6. Step 6: Final answer
   x = 32,245.62