Finding the Fourth Proportional to 10,705.35, 16,060.46 and 5,774.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,705.35 : 16,060.46 = 5,774.88 : x
2. Step 2: Convert to fraction form
   10,705.35/16,060.46 = 5,774.88/x
3. Step 3: Cross multiply
   10,705.35x = 16,060.46 × 5,774.88
4. Step 4: Simplify right side
   10,705.35x = 92,747,200.37
5. Step 5: Solve for x
   x = 92,747,200.37/10,705.35
6. Step 6: Final answer
   x = 8,663.63