Finding the Fourth Proportional to 9,167.74, 12,652.71 and 5,441.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,167.74 : 12,652.71 = 5,441.98 : x
2. Step 2: Convert to fraction form
   9,167.74/12,652.71 = 5,441.98/x
3. Step 3: Cross multiply
   9,167.74x = 12,652.71 × 5,441.98
4. Step 4: Simplify right side
   9,167.74x = 68,855,794.77
5. Step 5: Solve for x
   x = 68,855,794.77/9,167.74
6. Step 6: Final answer
   x = 7,510.66