Finding the Fourth Proportional to 9,736.84, 14,598.78 and 5,356.36

Step by Step Solution

1. Step 1: Write the proportion equation
   9,736.84 : 14,598.78 = 5,356.36 : x
2. Step 2: Convert to fraction form
   9,736.84/14,598.78 = 5,356.36/x
3. Step 3: Cross multiply
   9,736.84x = 14,598.78 × 5,356.36
4. Step 4: Simplify right side
   9,736.84x = 78,196,321.24
5. Step 5: Solve for x
   x = 78,196,321.24/9,736.84
6. Step 6: Final answer
   x = 8,030.98