Finding the Fourth Proportional to 2,196.11, 3,029.49 and 1,487.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196.11 : 3,029.49 = 1,487.99 : x
2. Step 2: Convert to fraction form
   2,196.11/3,029.49 = 1,487.99/x
3. Step 3: Cross multiply
   2,196.11x = 3,029.49 × 1,487.99
4. Step 4: Simplify right side
   2,196.11x = 4,507,835.68
5. Step 5: Solve for x
   x = 4,507,835.68/2,196.11
6. Step 6: Final answer
   x = 2,052.65