Finding the Fourth Proportional to 1,823.79, 2,520.24 and 1,492.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,823.79 : 2,520.24 = 1,492.10 : x
2. Step 2: Convert to fraction form
   1,823.79/2,520.24 = 1,492.10/x
3. Step 3: Cross multiply
   1,823.79x = 2,520.24 × 1,492.10
4. Step 4: Simplify right side
   1,823.79x = 3,760,437.50
5. Step 5: Solve for x
   x = 3,760,437.50/1,823.79
6. Step 6: Final answer
   x = 2,061.88