Finding the Fourth Proportional to 9,045.47, 12,482.61 and 5,066.57

Step by Step Solution

1. Step 1: Write the proportion equation
   9,045.47 : 12,482.61 = 5,066.57 : x
2. Step 2: Convert to fraction form
   9,045.47/12,482.61 = 5,066.57/x
3. Step 3: Cross multiply
   9,045.47x = 12,482.61 × 5,066.57
4. Step 4: Simplify right side
   9,045.47x = 63,244,029.55
5. Step 5: Solve for x
   x = 63,244,029.55/9,045.47
6. Step 6: Final answer
   x = 6,991.79