Finding the Fourth Proportional to 39,086.69, 58,606.88 and 22,192.92

Step by Step Solution

1. Step 1: Write the proportion equation
   39,086.69 : 58,606.88 = 22,192.92 : x
2. Step 2: Convert to fraction form
   39,086.69/58,606.88 = 22,192.92/x
3. Step 3: Cross multiply
   39,086.69x = 58,606.88 × 22,192.92
4. Step 4: Simplify right side
   39,086.69x = 1,300,657,688.33
5. Step 5: Solve for x
   x = 1,300,657,688.33/39,086.69
6. Step 6: Final answer
   x = 33,276.23