Finding the Fourth Proportional to 9,045.59, 12,482.87 and 5,066.60

Step by Step Solution

1. Step 1: Write the proportion equation
   9,045.59 : 12,482.87 = 5,066.60 : x
2. Step 2: Convert to fraction form
   9,045.59/12,482.87 = 5,066.60/x
3. Step 3: Cross multiply
   9,045.59x = 12,482.87 × 5,066.60
4. Step 4: Simplify right side
   9,045.59x = 63,245,621.39
5. Step 5: Solve for x
   x = 63,245,621.39/9,045.59
6. Step 6: Final answer
   x = 6,991.88