Finding the Fourth Proportional to 1,848.50, 2,550.72 and 1,051.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,848.50 : 2,550.72 = 1,051.56 : x
2. Step 2: Convert to fraction form
   1,848.50/2,550.72 = 1,051.56/x
3. Step 3: Cross multiply
   1,848.50x = 2,550.72 × 1,051.56
4. Step 4: Simplify right side
   1,848.50x = 2,682,235.12
5. Step 5: Solve for x
   x = 2,682,235.12/1,848.50
6. Step 6: Final answer
   x = 1,451.03