Finding the Fourth Proportional to 6,089.55, 8,402.22 and 3,435.99

Step by Step Solution

1. Step 1: Write the proportion equation
   6,089.55 : 8,402.22 = 3,435.99 : x
2. Step 2: Convert to fraction form
   6,089.55/8,402.22 = 3,435.99/x
3. Step 3: Cross multiply
   6,089.55x = 8,402.22 × 3,435.99
4. Step 4: Simplify right side
   6,089.55x = 28,869,943.90
5. Step 5: Solve for x
   x = 28,869,943.90/6,089.55
6. Step 6: Final answer
   x = 4,740.90