Finding the Fourth Proportional to 1,996.02, 2,987.50 and 1,468.79

Step by Step Solution

1. Step 1: Write the proportion equation
   1,996.02 : 2,987.50 = 1,468.79 : x
2. Step 2: Convert to fraction form
   1,996.02/2,987.50 = 1,468.79/x
3. Step 3: Cross multiply
   1,996.02x = 2,987.50 × 1,468.79
4. Step 4: Simplify right side
   1,996.02x = 4,388,001.27
5. Step 5: Solve for x
   x = 4,388,001.27/1,996.02
6. Step 6: Final answer
   x = 2,198.37