Finding the Fourth Proportional to 9,994.26, 13,789.59 and 7,336.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,994.26 : 13,789.59 = 7,336.98 : x
2. Step 2: Convert to fraction form
   9,994.26/13,789.59 = 7,336.98/x
3. Step 3: Cross multiply
   9,994.26x = 13,789.59 × 7,336.98
4. Step 4: Simplify right side
   9,994.26x = 101,173,946.04
5. Step 5: Solve for x
   x = 101,173,946.04/9,994.26
6. Step 6: Final answer
   x = 10,123.21