Finding the Fourth Proportional to 10,410.84, 14,357.88 and 7,379.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,410.84 : 14,357.88 = 7,379.96 : x
2. Step 2: Convert to fraction form
   10,410.84/14,357.88 = 7,379.96/x
3. Step 3: Cross multiply
   10,410.84x = 14,357.88 × 7,379.96
4. Step 4: Simplify right side
   10,410.84x = 105,960,615.23
5. Step 5: Solve for x
   x = 105,960,615.23/10,410.84
6. Step 6: Final answer
   x = 10,177.91