Finding the Fourth Proportional to 10,483.61, 14,467.65 and 5,703.85

Step by Step Solution

1. Step 1: Write the proportion equation
   10,483.61 : 14,467.65 = 5,703.85 : x
2. Step 2: Convert to fraction form
   10,483.61/14,467.65 = 5,703.85/x
3. Step 3: Cross multiply
   10,483.61x = 14,467.65 × 5,703.85
4. Step 4: Simplify right side
   10,483.61x = 82,521,204.60
5. Step 5: Solve for x
   x = 82,521,204.60/10,483.61
6. Step 6: Final answer
   x = 7,871.45