Finding the Fourth Proportional to 25,196.54, 37,798.86 and 8,554.82

Step by Step Solution

1. Step 1: Write the proportion equation
   25,196.54 : 37,798.86 = 8,554.82 : x
2. Step 2: Convert to fraction form
   25,196.54/37,798.86 = 8,554.82/x
3. Step 3: Cross multiply
   25,196.54x = 37,798.86 × 8,554.82
4. Step 4: Simplify right side
   25,196.54x = 323,362,254.51
5. Step 5: Solve for x
   x = 323,362,254.51/25,196.54
6. Step 6: Final answer
   x = 12,833.60