Finding the Fourth Proportional to 1,300.96, 1,952.59 and 608.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,300.96 : 1,952.59 = 608.01 : x
2. Step 2: Convert to fraction form
   1,300.96/1,952.59 = 608.01/x
3. Step 3: Cross multiply
   1,300.96x = 1,952.59 × 608.01
4. Step 4: Simplify right side
   1,300.96x = 1,187,194.25
5. Step 5: Solve for x
   x = 1,187,194.25/1,300.96
6. Step 6: Final answer
   x = 912.55