Finding the Fourth Proportional to 8,941.16, 12,337.00 and 5,404.56

Step by Step Solution

1. Step 1: Write the proportion equation
   8,941.16 : 12,337.00 = 5,404.56 : x
2. Step 2: Convert to fraction form
   8,941.16/12,337.00 = 5,404.56/x
3. Step 3: Cross multiply
   8,941.16x = 12,337.00 × 5,404.56
4. Step 4: Simplify right side
   8,941.16x = 66,676,029.70
5. Step 5: Solve for x
   x = 66,676,029.70/8,941.16
6. Step 6: Final answer
   x = 7,457.21