Finding the Fourth Proportional to 6,111.04, 8,431.77 and 3,592.30

Step by Step Solution

1. Step 1: Write the proportion equation
   6,111.04 : 8,431.77 = 3,592.30 : x
2. Step 2: Convert to fraction form
   6,111.04/8,431.77 = 3,592.30/x
3. Step 3: Cross multiply
   6,111.04x = 8,431.77 × 3,592.30
4. Step 4: Simplify right side
   6,111.04x = 30,289,447.37
5. Step 5: Solve for x
   x = 30,289,447.37/6,111.04
6. Step 6: Final answer
   x = 4,956.51