Finding the Fourth Proportional to 2,501.35, 3,451.86 and 1,506.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,501.35 : 3,451.86 = 1,506.67 : x
2. Step 2: Convert to fraction form
   2,501.35/3,451.86 = 1,506.67/x
3. Step 3: Cross multiply
   2,501.35x = 3,451.86 × 1,506.67
4. Step 4: Simplify right side
   2,501.35x = 5,200,805.28
5. Step 5: Solve for x
   x = 5,200,805.28/2,501.35
6. Step 6: Final answer
   x = 2,079.20