Finding the Fourth Proportional to 10,753.05, 14,844.24 and 7,173.99

Step by Step Solution

1. Step 1: Write the proportion equation
   10,753.05 : 14,844.24 = 7,173.99 : x
2. Step 2: Convert to fraction form
   10,753.05/14,844.24 = 7,173.99/x
3. Step 3: Cross multiply
   10,753.05x = 14,844.24 × 7,173.99
4. Step 4: Simplify right side
   10,753.05x = 106,492,429.32
5. Step 5: Solve for x
   x = 106,492,429.32/10,753.05
6. Step 6: Final answer
   x = 9,903.46