Finding the Fourth Proportional to 10,174.05, 15,268.89 and 4,553.46

Step by Step Solution

1. Step 1: Write the proportion equation
   10,174.05 : 15,268.89 = 4,553.46 : x
2. Step 2: Convert to fraction form
   10,174.05/15,268.89 = 4,553.46/x
3. Step 3: Cross multiply
   10,174.05x = 15,268.89 × 4,553.46
4. Step 4: Simplify right side
   10,174.05x = 69,526,279.86
5. Step 5: Solve for x
   x = 69,526,279.86/10,174.05
6. Step 6: Final answer
   x = 6,833.69