Finding the Fourth Proportional to 9,915.52, 14,874.82 and 3,341.20

Step by Step Solution

1. Step 1: Write the proportion equation
   9,915.52 : 14,874.82 = 3,341.20 : x
2. Step 2: Convert to fraction form
   9,915.52/14,874.82 = 3,341.20/x
3. Step 3: Cross multiply
   9,915.52x = 14,874.82 × 3,341.20
4. Step 4: Simplify right side
   9,915.52x = 49,699,748.58
5. Step 5: Solve for x
   x = 49,699,748.58/9,915.52
6. Step 6: Final answer
   x = 5,012.32