Finding the Fourth Proportional to 2,404.35, 3,316.95 and 1,507.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.35 : 3,316.95 = 1,507.54 : x
2. Step 2: Convert to fraction form
   2,404.35/3,316.95 = 1,507.54/x
3. Step 3: Cross multiply
   2,404.35x = 3,316.95 × 1,507.54
4. Step 4: Simplify right side
   2,404.35x = 5,000,434.80
5. Step 5: Solve for x
   x = 5,000,434.80/2,404.35
6. Step 6: Final answer
   x = 2,079.74