Finding the Fourth Proportional to 6,111.60, 8,432.92 and 3,594.22

Step by Step Solution

1. Step 1: Write the proportion equation
   6,111.60 : 8,432.92 = 3,594.22 : x
2. Step 2: Convert to fraction form
   6,111.60/8,432.92 = 3,594.22/x
3. Step 3: Cross multiply
   6,111.60x = 8,432.92 × 3,594.22
4. Step 4: Simplify right side
   6,111.60x = 30,309,769.72
5. Step 5: Solve for x
   x = 30,309,769.72/6,111.60
6. Step 6: Final answer
   x = 4,959.38