Finding the Fourth Proportional to 104,521.38, 156,792.45 and 33,426.16

Step by Step Solution

1. Step 1: Write the proportion equation
   104,521.38 : 156,792.45 = 33,426.16 : x
2. Step 2: Convert to fraction form
   104,521.38/156,792.45 = 33,426.16/x
3. Step 3: Cross multiply
   104,521.38x = 156,792.45 × 33,426.16
4. Step 4: Simplify right side
   104,521.38x = 5,240,968,736.53
5. Step 5: Solve for x
   x = 5,240,968,736.53/104,521.38
6. Step 6: Final answer
   x = 50,142.55