Finding the Fourth Proportional to 1,068.06, 1,598.04 and 650.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,068.06 : 1,598.04 = 650.10 : x
2. Step 2: Convert to fraction form
   1,068.06/1,598.04 = 650.10/x
3. Step 3: Cross multiply
   1,068.06x = 1,598.04 × 650.10
4. Step 4: Simplify right side
   1,068.06x = 1,038,885.80
5. Step 5: Solve for x
   x = 1,038,885.80/1,068.06
6. Step 6: Final answer
   x = 972.68