Finding the Fourth Proportional to 1,837.72, 2,530.92 and 1,524.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,837.72 : 2,530.92 = 1,524.34 : x
2. Step 2: Convert to fraction form
   1,837.72/2,530.92 = 1,524.34/x
3. Step 3: Cross multiply
   1,837.72x = 2,530.92 × 1,524.34
4. Step 4: Simplify right side
   1,837.72x = 3,857,982.59
5. Step 5: Solve for x
   x = 3,857,982.59/1,837.72
6. Step 6: Final answer
   x = 2,099.33