Finding the Fourth Proportional to 49,643.04, 68,510.80 and 27,287.04

Step by Step Solution

1. Step 1: Write the proportion equation
   49,643.04 : 68,510.80 = 27,287.04 : x
2. Step 2: Convert to fraction form
   49,643.04/68,510.80 = 27,287.04/x
3. Step 3: Cross multiply
   49,643.04x = 68,510.80 × 27,287.04
4. Step 4: Simplify right side
   49,643.04x = 1,869,456,940.03
5. Step 5: Solve for x
   x = 1,869,456,940.03/49,643.04
6. Step 6: Final answer
   x = 37,657.99