Finding the Fourth Proportional to 42,336.24, 58,424.00 and 22,955.17

Step by Step Solution

1. Step 1: Write the proportion equation
   42,336.24 : 58,424.00 = 22,955.17 : x
2. Step 2: Convert to fraction form
   42,336.24/58,424.00 = 22,955.17/x
3. Step 3: Cross multiply
   42,336.24x = 58,424.00 × 22,955.17
4. Step 4: Simplify right side
   42,336.24x = 1,341,132,591.24
5. Step 5: Solve for x
   x = 1,341,132,591.24/42,336.24
6. Step 6: Final answer
   x = 31,678.12