Finding the Fourth Proportional to 3,356.82, 5,036.18 and 1,507.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,356.82 : 5,036.18 = 1,507.89 : x
2. Step 2: Convert to fraction form
   3,356.82/5,036.18 = 1,507.89/x
3. Step 3: Cross multiply
   3,356.82x = 5,036.18 × 1,507.89
4. Step 4: Simplify right side
   3,356.82x = 7,594,002.64
5. Step 5: Solve for x
   x = 7,594,002.64/3,356.82
6. Step 6: Final answer
   x = 2,262.26