Finding the Fourth Proportional to 9,940.52, 14,910.82 and 4,093.07

Step by Step Solution

1. Step 1: Write the proportion equation
   9,940.52 : 14,910.82 = 4,093.07 : x
2. Step 2: Convert to fraction form
   9,940.52/14,910.82 = 4,093.07/x
3. Step 3: Cross multiply
   9,940.52x = 14,910.82 × 4,093.07
4. Step 4: Simplify right side
   9,940.52x = 61,030,945.23
5. Step 5: Solve for x
   x = 61,030,945.23/9,940.52
6. Step 6: Final answer
   x = 6,139.61