Finding the Fourth Proportional to 49,836.04, 68,772.72 and 27,480.04

Step by Step Solution

1. Step 1: Write the proportion equation
   49,836.04 : 68,772.72 = 27,480.04 : x
2. Step 2: Convert to fraction form
   49,836.04/68,772.72 = 27,480.04/x
3. Step 3: Cross multiply
   49,836.04x = 68,772.72 × 27,480.04
4. Step 4: Simplify right side
   49,836.04x = 1,889,877,096.51
5. Step 5: Solve for x
   x = 1,889,877,096.51/49,836.04
6. Step 6: Final answer
   x = 37,921.90