Finding the Fourth Proportional to 10,077.35, 15,116.06 and 3,057.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,077.35 : 15,116.06 = 3,057.42 : x
2. Step 2: Convert to fraction form
   10,077.35/15,116.06 = 3,057.42/x
3. Step 3: Cross multiply
   10,077.35x = 15,116.06 × 3,057.42
4. Step 4: Simplify right side
   10,077.35x = 46,216,204.67
5. Step 5: Solve for x
   x = 46,216,204.67/10,077.35
6. Step 6: Final answer
   x = 4,586.15