Finding the Fourth Proportional to 7,100.58, 10,651.92 and 2,169.57

Step by Step Solution

1. Step 1: Write the proportion equation
   7,100.58 : 10,651.92 = 2,169.57 : x
2. Step 2: Convert to fraction form
   7,100.58/10,651.92 = 2,169.57/x
3. Step 3: Cross multiply
   7,100.58x = 10,651.92 × 2,169.57
4. Step 4: Simplify right side
   7,100.58x = 23,110,086.07
5. Step 5: Solve for x
   x = 23,110,086.07/7,100.58
6. Step 6: Final answer
   x = 3,254.68