Finding the Fourth Proportional to 6,160.53, 8,501.74 and 3,366.03

Step by Step Solution

1. Step 1: Write the proportion equation
   6,160.53 : 8,501.74 = 3,366.03 : x
2. Step 2: Convert to fraction form
   6,160.53/8,501.74 = 3,366.03/x
3. Step 3: Cross multiply
   6,160.53x = 8,501.74 × 3,366.03
4. Step 4: Simplify right side
   6,160.53x = 28,617,111.89
5. Step 5: Solve for x
   x = 28,617,111.89/6,160.53
6. Step 6: Final answer
   x = 4,645.24