Finding the Fourth Proportional to 2,076.37, 2,865.59 and 1,551.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,076.37 : 2,865.59 = 1,551.49 : x
2. Step 2: Convert to fraction form
   2,076.37/2,865.59 = 1,551.49/x
3. Step 3: Cross multiply
   2,076.37x = 2,865.59 × 1,551.49
4. Step 4: Simplify right side
   2,076.37x = 4,445,925.13
5. Step 5: Solve for x
   x = 4,445,925.13/2,076.37
6. Step 6: Final answer
   x = 2,141.20