Finding the Fourth Proportional to 1,846.32, 2,545.56 and 1,510.80

Step by Step Solution

1. Step 1: Write the proportion equation
   1,846.32 : 2,545.56 = 1,510.80 : x
2. Step 2: Convert to fraction form
   1,846.32/2,545.56 = 1,510.80/x
3. Step 3: Cross multiply
   1,846.32x = 2,545.56 × 1,510.80
4. Step 4: Simplify right side
   1,846.32x = 3,845,832.05
5. Step 5: Solve for x
   x = 3,845,832.05/1,846.32
6. Step 6: Final answer
   x = 2,082.97