Finding the Fourth Proportional to 10,601.35, 14,611.49 and 7,944.14

Step by Step Solution

1. Step 1: Write the proportion equation
   10,601.35 : 14,611.49 = 7,944.14 : x
2. Step 2: Convert to fraction form
   10,601.35/14,611.49 = 7,944.14/x
3. Step 3: Cross multiply
   10,601.35x = 14,611.49 × 7,944.14
4. Step 4: Simplify right side
   10,601.35x = 116,075,748.77
5. Step 5: Solve for x
   x = 116,075,748.77/10,601.35
6. Step 6: Final answer
   x = 10,949.15