Finding the Fourth Proportional to 49,511.28, 68,326.24 and 27,156.72

Step by Step Solution

1. Step 1: Write the proportion equation
   49,511.28 : 68,326.24 = 27,156.72 : x
2. Step 2: Convert to fraction form
   49,511.28/68,326.24 = 27,156.72/x
3. Step 3: Cross multiply
   49,511.28x = 68,326.24 × 27,156.72
4. Step 4: Simplify right side
   49,511.28x = 1,855,516,568.33
5. Step 5: Solve for x
   x = 1,855,516,568.33/49,511.28
6. Step 6: Final answer
   x = 37,476.64