Finding the Fourth Proportional to 9,941.46, 13,719.33 and 5,465.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,941.46 : 13,719.33 = 5,465.18 : x
2. Step 2: Convert to fraction form
   9,941.46/13,719.33 = 5,465.18/x
3. Step 3: Cross multiply
   9,941.46x = 13,719.33 × 5,465.18
4. Step 4: Simplify right side
   9,941.46x = 74,978,607.93
5. Step 5: Solve for x
   x = 74,978,607.93/9,941.46
6. Step 6: Final answer
   x = 7,542.01