Finding the Fourth Proportional to 1,499.96, 2,250.33 and 1,336.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499.96 : 2,250.33 = 1,336.55 : x
2. Step 2: Convert to fraction form
   1,499.96/2,250.33 = 1,336.55/x
3. Step 3: Cross multiply
   1,499.96x = 2,250.33 × 1,336.55
4. Step 4: Simplify right side
   1,499.96x = 3,007,678.56
5. Step 5: Solve for x
   x = 3,007,678.56/1,499.96
6. Step 6: Final answer
   x = 2,005.17