Finding the Fourth Proportional to 9,941.34, 14,918.82 and 4,097.91

Step by Step Solution

1. Step 1: Write the proportion equation
   9,941.34 : 14,918.82 = 4,097.91 : x
2. Step 2: Convert to fraction form
   9,941.34/14,918.82 = 4,097.91/x
3. Step 3: Cross multiply
   9,941.34x = 14,918.82 × 4,097.91
4. Step 4: Simplify right side
   9,941.34x = 61,135,981.67
5. Step 5: Solve for x
   x = 61,135,981.67/9,941.34
6. Step 6: Final answer
   x = 6,149.67