Finding the Fourth Proportional to 6,089.09, 8,403.05 and 3,436.55

Step by Step Solution

1. Step 1: Write the proportion equation
   6,089.09 : 8,403.05 = 3,436.55 : x
2. Step 2: Convert to fraction form
   6,089.09/8,403.05 = 3,436.55/x
3. Step 3: Cross multiply
   6,089.09x = 8,403.05 × 3,436.55
4. Step 4: Simplify right side
   6,089.09x = 28,877,501.48
5. Step 5: Solve for x
   x = 28,877,501.48/6,089.09
6. Step 6: Final answer
   x = 4,742.50