Finding the Fourth Proportional to 10,368.34, 14,368.82 and 10,171.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,368.34 : 14,368.82 = 10,171.42 : x
2. Step 2: Convert to fraction form
   10,368.34/14,368.82 = 10,171.42/x
3. Step 3: Cross multiply
   10,368.34x = 14,368.82 × 10,171.42
4. Step 4: Simplify right side
   10,368.34x = 146,151,252.27
5. Step 5: Solve for x
   x = 146,151,252.27/10,368.34
6. Step 6: Final answer
   x = 14,095.92