Finding the Fourth Proportional to 6,146.01, 8,477.91 and 4,018.77

Step by Step Solution

1. Step 1: Write the proportion equation
   6,146.01 : 8,477.91 = 4,018.77 : x
2. Step 2: Convert to fraction form
   6,146.01/8,477.91 = 4,018.77/x
3. Step 3: Cross multiply
   6,146.01x = 8,477.91 × 4,018.77
4. Step 4: Simplify right side
   6,146.01x = 34,070,770.37
5. Step 5: Solve for x
   x = 34,070,770.37/6,146.01
6. Step 6: Final answer
   x = 5,543.56