Finding the Fourth Proportional to 2,952.84, 4,426.52 and 1,308.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,952.84 : 4,426.52 = 1,308.48 : x
2. Step 2: Convert to fraction form
   2,952.84/4,426.52 = 1,308.48/x
3. Step 3: Cross multiply
   2,952.84x = 4,426.52 × 1,308.48
4. Step 4: Simplify right side
   2,952.84x = 5,791,989.75
5. Step 5: Solve for x
   x = 5,791,989.75/2,952.84
6. Step 6: Final answer
   x = 1,961.50