Finding the Fourth Proportional to 1,468.63, 2,024.89 and 1,187.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,468.63 : 2,024.89 = 1,187.83 : x
2. Step 2: Convert to fraction form
   1,468.63/2,024.89 = 1,187.83/x
3. Step 3: Cross multiply
   1,468.63x = 2,024.89 × 1,187.83
4. Step 4: Simplify right side
   1,468.63x = 2,405,225.09
5. Step 5: Solve for x
   x = 2,405,225.09/1,468.63
6. Step 6: Final answer
   x = 1,637.73