Finding the Fourth Proportional to 10,094.58, 13,930.83 and 5,618.58

Step by Step Solution

1. Step 1: Write the proportion equation
   10,094.58 : 13,930.83 = 5,618.58 : x
2. Step 2: Convert to fraction form
   10,094.58/13,930.83 = 5,618.58/x
3. Step 3: Cross multiply
   10,094.58x = 13,930.83 × 5,618.58
4. Step 4: Simplify right side
   10,094.58x = 78,271,482.82
5. Step 5: Solve for x
   x = 78,271,482.82/10,094.58
6. Step 6: Final answer
   x = 7,753.81