Finding the Fourth Proportional to 9,941.18, 14,876.60 and 7,302.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,941.18 : 14,876.60 = 7,302.42 : x
2. Step 2: Convert to fraction form
   9,941.18/14,876.60 = 7,302.42/x
3. Step 3: Cross multiply
   9,941.18x = 14,876.60 × 7,302.42
4. Step 4: Simplify right side
   9,941.18x = 108,635,144.86
5. Step 5: Solve for x
   x = 108,635,144.86/9,941.18
6. Step 6: Final answer
   x = 10,927.80