Finding the Fourth Proportional to 3,314.59, 4,971.86 and 1,006.09

Step by Step Solution

1. Step 1: Write the proportion equation
   3,314.59 : 4,971.86 = 1,006.09 : x
2. Step 2: Convert to fraction form
   3,314.59/4,971.86 = 1,006.09/x
3. Step 3: Cross multiply
   3,314.59x = 4,971.86 × 1,006.09
4. Step 4: Simplify right side
   3,314.59x = 5,002,108.74
5. Step 5: Solve for x
   x = 5,002,108.74/3,314.59
6. Step 6: Final answer
   x = 1,509.12