Finding the Fourth Proportional to 9,141.32, 12,614.25 and 5,364.08

Step by Step Solution

1. Step 1: Write the proportion equation
   9,141.32 : 12,614.25 = 5,364.08 : x
2. Step 2: Convert to fraction form
   9,141.32/12,614.25 = 5,364.08/x
3. Step 3: Cross multiply
   9,141.32x = 12,614.25 × 5,364.08
4. Step 4: Simplify right side
   9,141.32x = 67,663,783.07
5. Step 5: Solve for x
   x = 67,663,783.07/9,141.32
6. Step 6: Final answer
   x = 7,401.97