Finding the Fourth Proportional to 6,111.43, 9,159.45 and 3,332.32

Step by Step Solution

1. Step 1: Write the proportion equation
   6,111.43 : 9,159.45 = 3,332.32 : x
2. Step 2: Convert to fraction form
   6,111.43/9,159.45 = 3,332.32/x
3. Step 3: Cross multiply
   6,111.43x = 9,159.45 × 3,332.32
4. Step 4: Simplify right side
   6,111.43x = 30,522,218.42
5. Step 5: Solve for x
   x = 30,522,218.42/6,111.43
6. Step 6: Final answer
   x = 4,994.28