Finding the Fourth Proportional to 10,172.71, 14,037.93 and 5,923.89

Step by Step Solution

1. Step 1: Write the proportion equation
   10,172.71 : 14,037.93 = 5,923.89 : x
2. Step 2: Convert to fraction form
   10,172.71/14,037.93 = 5,923.89/x
3. Step 3: Cross multiply
   10,172.71x = 14,037.93 × 5,923.89
4. Step 4: Simplify right side
   10,172.71x = 83,159,123.53
5. Step 5: Solve for x
   x = 83,159,123.53/10,172.71
6. Step 6: Final answer
   x = 8,174.73