Finding the Fourth Proportional to 2,769.67, 3,822.02 and 1,510.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,769.67 : 3,822.02 = 1,510.70 : x
2. Step 2: Convert to fraction form
   2,769.67/3,822.02 = 1,510.70/x
3. Step 3: Cross multiply
   2,769.67x = 3,822.02 × 1,510.70
4. Step 4: Simplify right side
   2,769.67x = 5,773,934.61
5. Step 5: Solve for x
   x = 5,773,934.61/2,769.67
6. Step 6: Final answer
   x = 2,084.70