Finding the Fourth Proportional to 10,276.14, 14,173.02 and 7,443.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,276.14 : 14,173.02 = 7,443.93 : x
2. Step 2: Convert to fraction form
   10,276.14/14,173.02 = 7,443.93/x
3. Step 3: Cross multiply
   10,276.14x = 14,173.02 × 7,443.93
4. Step 4: Simplify right side
   10,276.14x = 105,502,968.77
5. Step 5: Solve for x
   x = 105,502,968.77/10,276.14
6. Step 6: Final answer
   x = 10,266.79