Finding the Fourth Proportional to 10,094.49, 13,930.29 and 5,618.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,094.49 : 13,930.29 = 5,618.18 : x
2. Step 2: Convert to fraction form
   10,094.49/13,930.29 = 5,618.18/x
3. Step 3: Cross multiply
   10,094.49x = 13,930.29 × 5,618.18
4. Step 4: Simplify right side
   10,094.49x = 78,262,807.02
5. Step 5: Solve for x
   x = 78,262,807.02/10,094.49
6. Step 6: Final answer
   x = 7,753.02