Finding the Fourth Proportional to 2,914.60, 4,369.98 and 1,065.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,914.60 : 4,369.98 = 1,065.50 : x
2. Step 2: Convert to fraction form
   2,914.60/4,369.98 = 1,065.50/x
3. Step 3: Cross multiply
   2,914.60x = 4,369.98 × 1,065.50
4. Step 4: Simplify right side
   2,914.60x = 4,656,213.69
5. Step 5: Solve for x
   x = 4,656,213.69/2,914.60
6. Step 6: Final answer
   x = 1,597.55