Finding the Fourth Proportional to 6,155.59, 9,185.35 and 5,492.91

Step by Step Solution

1. Step 1: Write the proportion equation
   6,155.59 : 9,185.35 = 5,492.91 : x
2. Step 2: Convert to fraction form
   6,155.59/9,185.35 = 5,492.91/x
3. Step 3: Cross multiply
   6,155.59x = 9,185.35 × 5,492.91
4. Step 4: Simplify right side
   6,155.59x = 50,454,300.87
5. Step 5: Solve for x
   x = 50,454,300.87/6,155.59
6. Step 6: Final answer
   x = 8,196.50