Finding the Fourth Proportional to 2,050.98, 3,076.35 and 1,010.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,050.98 : 3,076.35 = 1,010.72 : x
2. Step 2: Convert to fraction form
   2,050.98/3,076.35 = 1,010.72/x
3. Step 3: Cross multiply
   2,050.98x = 3,076.35 × 1,010.72
4. Step 4: Simplify right side
   2,050.98x = 3,109,313.09
5. Step 5: Solve for x
   x = 3,109,313.09/2,050.98
6. Step 6: Final answer
   x = 1,516.01