Finding the Fourth Proportional to 10,094.34, 13,930.11 and 5,618.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,094.34 : 13,930.11 = 5,618.37 : x
2. Step 2: Convert to fraction form
   10,094.34/13,930.11 = 5,618.37/x
3. Step 3: Cross multiply
   10,094.34x = 13,930.11 × 5,618.37
4. Step 4: Simplify right side
   10,094.34x = 78,264,512.12
5. Step 5: Solve for x
   x = 78,264,512.12/10,094.34
6. Step 6: Final answer
   x = 7,753.31