Finding the Fourth Proportional to 9,941.05, 13,718.98 and 5,464.99

Step by Step Solution

1. Step 1: Write the proportion equation
   9,941.05 : 13,718.98 = 5,464.99 : x
2. Step 2: Convert to fraction form
   9,941.05/13,718.98 = 5,464.99/x
3. Step 3: Cross multiply
   9,941.05x = 13,718.98 × 5,464.99
4. Step 4: Simplify right side
   9,941.05x = 74,974,158.76
5. Step 5: Solve for x
   x = 74,974,158.76/9,941.05
6. Step 6: Final answer
   x = 7,541.87