Finding the Fourth Proportional to 10,094.24, 13,930.32 and 5,618.44

Step by Step Solution

1. Step 1: Write the proportion equation
   10,094.24 : 13,930.32 = 5,618.44 : x
2. Step 2: Convert to fraction form
   10,094.24/13,930.32 = 5,618.44/x
3. Step 3: Cross multiply
   10,094.24x = 13,930.32 × 5,618.44
4. Step 4: Simplify right side
   10,094.24x = 78,266,667.10
5. Step 5: Solve for x
   x = 78,266,667.10/10,094.24
6. Step 6: Final answer
   x = 7,753.60