Finding the Fourth Proportional to 11,114.70, 16,661.34 and 3,715.04

Step by Step Solution

1. Step 1: Write the proportion equation
   11,114.70 : 16,661.34 = 3,715.04 : x
2. Step 2: Convert to fraction form
   11,114.70/16,661.34 = 3,715.04/x
3. Step 3: Cross multiply
   11,114.70x = 16,661.34 × 3,715.04
4. Step 4: Simplify right side
   11,114.70x = 61,897,544.55
5. Step 5: Solve for x
   x = 61,897,544.55/11,114.70
6. Step 6: Final answer
   x = 5,568.98