Finding the Fourth Proportional to 6,053.89, 8,353.91 and 3,400.79

Step by Step Solution

1. Step 1: Write the proportion equation
   6,053.89 : 8,353.91 = 3,400.79 : x
2. Step 2: Convert to fraction form
   6,053.89/8,353.91 = 3,400.79/x
3. Step 3: Cross multiply
   6,053.89x = 8,353.91 × 3,400.79
4. Step 4: Simplify right side
   6,053.89x = 28,409,893.59
5. Step 5: Solve for x
   x = 28,409,893.59/6,053.89
6. Step 6: Final answer
   x = 4,692.83