Finding the Fourth Proportional to 8,746.12, 12,062.82 and 5,602.60

Step by Step Solution

1. Step 1: Write the proportion equation
   8,746.12 : 12,062.82 = 5,602.60 : x
2. Step 2: Convert to fraction form
   8,746.12/12,062.82 = 5,602.60/x
3. Step 3: Cross multiply
   8,746.12x = 12,062.82 × 5,602.60
4. Step 4: Simplify right side
   8,746.12x = 67,583,155.33
5. Step 5: Solve for x
   x = 67,583,155.33/8,746.12
6. Step 6: Final answer
   x = 7,727.22