Finding the Fourth Proportional to 6,112.77, 8,435.76 and 3,460.18

Step by Step Solution

1. Step 1: Write the proportion equation
   6,112.77 : 8,435.76 = 3,460.18 : x
2. Step 2: Convert to fraction form
   6,112.77/8,435.76 = 3,460.18/x
3. Step 3: Cross multiply
   6,112.77x = 8,435.76 × 3,460.18
4. Step 4: Simplify right side
   6,112.77x = 29,189,188.56
5. Step 5: Solve for x
   x = 29,189,188.56/6,112.77
6. Step 6: Final answer
   x = 4,775.12