Finding the Fourth Proportional to 9,916.44, 14,874.72 and 3,342.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,916.44 : 14,874.72 = 3,342.69 : x
2. Step 2: Convert to fraction form
   9,916.44/14,874.72 = 3,342.69/x
3. Step 3: Cross multiply
   9,916.44x = 14,874.72 × 3,342.69
4. Step 4: Simplify right side
   9,916.44x = 49,721,486.71
5. Step 5: Solve for x
   x = 49,721,486.71/9,916.44
6. Step 6: Final answer
   x = 5,014.05