Finding the Fourth Proportional to 10,483.18, 14,467.05 and 5,703.39

Step by Step Solution

1. Step 1: Write the proportion equation
   10,483.18 : 14,467.05 = 5,703.39 : x
2. Step 2: Convert to fraction form
   10,483.18/14,467.05 = 5,703.39/x
3. Step 3: Cross multiply
   10,483.18x = 14,467.05 × 5,703.39
4. Step 4: Simplify right side
   10,483.18x = 82,511,228.30
5. Step 5: Solve for x
   x = 82,511,228.30/10,483.18
6. Step 6: Final answer
   x = 7,870.82