Finding the Fourth Proportional to 9,376.41, 12,938.27 and 5,792.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,376.41 : 12,938.27 = 5,792.16 : x
2. Step 2: Convert to fraction form
   9,376.41/12,938.27 = 5,792.16/x
3. Step 3: Cross multiply
   9,376.41x = 12,938.27 × 5,792.16
4. Step 4: Simplify right side
   9,376.41x = 74,940,479.75
5. Step 5: Solve for x
   x = 74,940,479.75/9,376.41
6. Step 6: Final answer
   x = 7,992.45