Finding the Fourth Proportional to 2,007.32, 2,771.04 and 1,510.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,007.32 : 2,771.04 = 1,510.15 : x
2. Step 2: Convert to fraction form
   2,007.32/2,771.04 = 1,510.15/x
3. Step 3: Cross multiply
   2,007.32x = 2,771.04 × 1,510.15
4. Step 4: Simplify right side
   2,007.32x = 4,184,672.20
5. Step 5: Solve for x
   x = 4,184,672.20/2,007.32
6. Step 6: Final answer
   x = 2,084.71