Finding the Fourth Proportional to 49,866.16, 68,810.52 and 27,508.72

Step by Step Solution

1. Step 1: Write the proportion equation
   49,866.16 : 68,810.52 = 27,508.72 : x
2. Step 2: Convert to fraction form
   49,866.16/68,810.52 = 27,508.72/x
3. Step 3: Cross multiply
   49,866.16x = 68,810.52 × 27,508.72
4. Step 4: Simplify right side
   49,866.16x = 1,892,889,327.73
5. Step 5: Solve for x
   x = 1,892,889,327.73/49,866.16
6. Step 6: Final answer
   x = 37,959.40