Finding the Fourth Proportional to 6,150.08, 8,477.52 and 5,641.60

Step by Step Solution

1. Step 1: Write the proportion equation
   6,150.08 : 8,477.52 = 5,641.60 : x
2. Step 2: Convert to fraction form
   6,150.08/8,477.52 = 5,641.60/x
3. Step 3: Cross multiply
   6,150.08x = 8,477.52 × 5,641.60
4. Step 4: Simplify right side
   6,150.08x = 47,826,776.83
5. Step 5: Solve for x
   x = 47,826,776.83/6,150.08
6. Step 6: Final answer
   x = 7,776.61