Finding the Fourth Proportional to 3,543.52, 4,890.10 and 2,051.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,543.52 : 4,890.10 = 2,051.50 : x
2. Step 2: Convert to fraction form
   3,543.52/4,890.10 = 2,051.50/x
3. Step 3: Cross multiply
   3,543.52x = 4,890.10 × 2,051.50
4. Step 4: Simplify right side
   3,543.52x = 10,032,040.15
5. Step 5: Solve for x
   x = 10,032,040.15/3,543.52
6. Step 6: Final answer
   x = 2,831.09