Finding the Fourth Proportional to 8,837.94, 12,194.52 and 5,254.17

Step by Step Solution

1. Step 1: Write the proportion equation
   8,837.94 : 12,194.52 = 5,254.17 : x
2. Step 2: Convert to fraction form
   8,837.94/12,194.52 = 5,254.17/x
3. Step 3: Cross multiply
   8,837.94x = 12,194.52 × 5,254.17
4. Step 4: Simplify right side
   8,837.94x = 64,072,015.72
5. Step 5: Solve for x
   x = 64,072,015.72/8,837.94
6. Step 6: Final answer
   x = 7,249.65