Finding the Fourth Proportional to 9,940.46, 14,910.98 and 4,097.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,940.46 : 14,910.98 = 4,097.52 : x
2. Step 2: Convert to fraction form
   9,940.46/14,910.98 = 4,097.52/x
3. Step 3: Cross multiply
   9,940.46x = 14,910.98 × 4,097.52
4. Step 4: Simplify right side
   9,940.46x = 61,098,018.28
5. Step 5: Solve for x
   x = 61,098,018.28/9,940.46
6. Step 6: Final answer
   x = 6,146.40