Finding the Fourth Proportional to 10,094.96, 13,930.08 and 7,443.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,094.96 : 13,930.08 = 7,443.80 : x
2. Step 2: Convert to fraction form
   10,094.96/13,930.08 = 7,443.80/x
3. Step 3: Cross multiply
   10,094.96x = 13,930.08 × 7,443.80
4. Step 4: Simplify right side
   10,094.96x = 103,692,729.50
5. Step 5: Solve for x
   x = 103,692,729.50/10,094.96
6. Step 6: Final answer
   x = 10,271.73