Finding the Fourth Proportional to 6,061.99, 8,364.87 and 3,409.35

Step by Step Solution

1. Step 1: Write the proportion equation
   6,061.99 : 8,364.87 = 3,409.35 : x
2. Step 2: Convert to fraction form
   6,061.99/8,364.87 = 3,409.35/x
3. Step 3: Cross multiply
   6,061.99x = 8,364.87 × 3,409.35
4. Step 4: Simplify right side
   6,061.99x = 28,518,769.53
5. Step 5: Solve for x
   x = 28,518,769.53/6,061.99
6. Step 6: Final answer
   x = 4,704.52