Finding the Fourth Proportional to 1,882.47, 2,818.83 and 1,510.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,882.47 : 2,818.83 = 1,510.56 : x
2. Step 2: Convert to fraction form
   1,882.47/2,818.83 = 1,510.56/x
3. Step 3: Cross multiply
   1,882.47x = 2,818.83 × 1,510.56
4. Step 4: Simplify right side
   1,882.47x = 4,258,011.84
5. Step 5: Solve for x
   x = 4,258,011.84/1,882.47
6. Step 6: Final answer
   x = 2,261.93