Finding the Fourth Proportional to 2,914.16, 4,370.16 and 1,064.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,914.16 : 4,370.16 = 1,064.72 : x
2. Step 2: Convert to fraction form
   2,914.16/4,370.16 = 1,064.72/x
3. Step 3: Cross multiply
   2,914.16x = 4,370.16 × 1,064.72
4. Step 4: Simplify right side
   2,914.16x = 4,653,011.67
5. Step 5: Solve for x
   x = 4,653,011.67/2,914.16
6. Step 6: Final answer
   x = 1,596.69