Finding the Fourth Proportional to 1,500.68, 2,247.21 and 1,362.17

Step by Step Solution

1. Step 1: Write the proportion equation
   1,500.68 : 2,247.21 = 1,362.17 : x
2. Step 2: Convert to fraction form
   1,500.68/2,247.21 = 1,362.17/x
3. Step 3: Cross multiply
   1,500.68x = 2,247.21 × 1,362.17
4. Step 4: Simplify right side
   1,500.68x = 3,061,070.81
5. Step 5: Solve for x
   x = 3,061,070.81/1,500.68
6. Step 6: Final answer
   x = 2,039.80