Finding the Fourth Proportional to 6,089.71, 9,132.71 and 3,166.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,089.71 : 9,132.71 = 3,166.42 : x
2. Step 2: Convert to fraction form
   6,089.71/9,132.71 = 3,166.42/x
3. Step 3: Cross multiply
   6,089.71x = 9,132.71 × 3,166.42
4. Step 4: Simplify right side
   6,089.71x = 28,917,956.93
5. Step 5: Solve for x
   x = 28,917,956.93/6,089.71
6. Step 6: Final answer
   x = 4,748.66