Finding the Fourth Proportional to 1,753.22, 2,641.89 and 1,451.85

Step by Step Solution

1. Step 1: Write the proportion equation
   1,753.22 : 2,641.89 = 1,451.85 : x
2. Step 2: Convert to fraction form
   1,753.22/2,641.89 = 1,451.85/x
3. Step 3: Cross multiply
   1,753.22x = 2,641.89 × 1,451.85
4. Step 4: Simplify right side
   1,753.22x = 3,835,628.00
5. Step 5: Solve for x
   x = 3,835,628.00/1,753.22
6. Step 6: Final answer
   x = 2,187.77