Finding the Fourth Proportional to 9,045.41, 12,482.79 and 5,066.49

Step by Step Solution

1. Step 1: Write the proportion equation
   9,045.41 : 12,482.79 = 5,066.49 : x
2. Step 2: Convert to fraction form
   9,045.41/12,482.79 = 5,066.49/x
3. Step 3: Cross multiply
   9,045.41x = 12,482.79 × 5,066.49
4. Step 4: Simplify right side
   9,045.41x = 63,243,930.71
5. Step 5: Solve for x
   x = 63,243,930.71/9,045.41
6. Step 6: Final answer
   x = 6,991.83