Finding the Fourth Proportional to 6,089.99, 8,404.58 and 3,436.43

Step by Step Solution

1. Step 1: Write the proportion equation
   6,089.99 : 8,404.58 = 3,436.43 : x
2. Step 2: Convert to fraction form
   6,089.99/8,404.58 = 3,436.43/x
3. Step 3: Cross multiply
   6,089.99x = 8,404.58 × 3,436.43
4. Step 4: Simplify right side
   6,089.99x = 28,881,733.67
5. Step 5: Solve for x
   x = 28,881,733.67/6,089.99
6. Step 6: Final answer
   x = 4,742.49