Finding the Fourth Proportional to 2,024.50, 3,037.47 and 999.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,024.50 : 3,037.47 = 999.22 : x
2. Step 2: Convert to fraction form
   2,024.50/3,037.47 = 999.22/x
3. Step 3: Cross multiply
   2,024.50x = 3,037.47 × 999.22
4. Step 4: Simplify right side
   2,024.50x = 3,035,100.77
5. Step 5: Solve for x
   x = 3,035,100.77/2,024.50
6. Step 6: Final answer
   x = 1,499.19