Finding the Fourth Proportional to 2,769.99, 3,822.37 and 1,510.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,769.99 : 3,822.37 = 1,510.98 : x
2. Step 2: Convert to fraction form
   2,769.99/3,822.37 = 1,510.98/x
3. Step 3: Cross multiply
   2,769.99x = 3,822.37 × 1,510.98
4. Step 4: Simplify right side
   2,769.99x = 5,775,505.51
5. Step 5: Solve for x
   x = 5,775,505.51/2,769.99
6. Step 6: Final answer
   x = 2,085.03