Finding the Fourth Proportional to 9,941.16, 13,718.81 and 5,464.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,941.16 : 13,718.81 = 5,464.88 : x
2. Step 2: Convert to fraction form
   9,941.16/13,718.81 = 5,464.88/x
3. Step 3: Cross multiply
   9,941.16x = 13,718.81 × 5,464.88
4. Step 4: Simplify right side
   9,941.16x = 74,971,554.47
5. Step 5: Solve for x
   x = 74,971,554.47/9,941.16
6. Step 6: Final answer
   x = 7,541.53