Finding the Fourth Proportional to 9,637.83, 14,450.55 and 4,089.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,637.83 : 14,450.55 = 4,089.69 : x
2. Step 2: Convert to fraction form
   9,637.83/14,450.55 = 4,089.69/x
3. Step 3: Cross multiply
   9,637.83x = 14,450.55 × 4,089.69
4. Step 4: Simplify right side
   9,637.83x = 59,098,269.83
5. Step 5: Solve for x
   x = 59,098,269.83/9,637.83
6. Step 6: Final answer
   x = 6,131.91