Finding the Fourth Proportional to 1,630.90, 2,440.86 and 1,496.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,630.90 : 2,440.86 = 1,496.02 : x
2. Step 2: Convert to fraction form
   1,630.90/2,440.86 = 1,496.02/x
3. Step 3: Cross multiply
   1,630.90x = 2,440.86 × 1,496.02
4. Step 4: Simplify right side
   1,630.90x = 3,651,575.38
5. Step 5: Solve for x
   x = 3,651,575.38/1,630.90
6. Step 6: Final answer
   x = 2,238.99