Finding the Fourth Proportional to 9,941.05, 13,718.91 and 5,465.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,941.05 : 13,718.91 = 5,465.04 : x
2. Step 2: Convert to fraction form
   9,941.05/13,718.91 = 5,465.04/x
3. Step 3: Cross multiply
   9,941.05x = 13,718.91 × 5,465.04
4. Step 4: Simplify right side
   9,941.05x = 74,974,391.91
5. Step 5: Solve for x
   x = 74,974,391.91/9,941.05
6. Step 6: Final answer
   x = 7,541.90