Finding the Fourth Proportional to 2,113.02, 2,914.34 and 1,614.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,113.02 : 2,914.34 = 1,614.42 : x
2. Step 2: Convert to fraction form
   2,113.02/2,914.34 = 1,614.42/x
3. Step 3: Cross multiply
   2,113.02x = 2,914.34 × 1,614.42
4. Step 4: Simplify right side
   2,113.02x = 4,704,960.71
5. Step 5: Solve for x
   x = 4,704,960.71/2,113.02
6. Step 6: Final answer
   x = 2,226.65