Finding the Fourth Proportional to 9,914.58, 14,867.82 and 3,674.97

Step by Step Solution

1. Step 1: Write the proportion equation
   9,914.58 : 14,867.82 = 3,674.97 : x
2. Step 2: Convert to fraction form
   9,914.58/14,867.82 = 3,674.97/x
3. Step 3: Cross multiply
   9,914.58x = 14,867.82 × 3,674.97
4. Step 4: Simplify right side
   9,914.58x = 54,638,792.47
5. Step 5: Solve for x
   x = 54,638,792.47/9,914.58
6. Step 6: Final answer
   x = 5,510.95