Finding the Fourth Proportional to 42,429.06, 58,550.58 and 23,565.78

Step by Step Solution

1. Step 1: Write the proportion equation
   42,429.06 : 58,550.58 = 23,565.78 : x
2. Step 2: Convert to fraction form
   42,429.06/58,550.58 = 23,565.78/x
3. Step 3: Cross multiply
   42,429.06x = 58,550.58 × 23,565.78
4. Step 4: Simplify right side
   42,429.06x = 1,379,790,087.15
5. Step 5: Solve for x
   x = 1,379,790,087.15/42,429.06
6. Step 6: Final answer
   x = 32,519.93