Finding the Fourth Proportional to 2,327.77, 3,489.52 and 2,124.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,327.77 : 3,489.52 = 2,124.86 : x
2. Step 2: Convert to fraction form
   2,327.77/3,489.52 = 2,124.86/x
3. Step 3: Cross multiply
   2,327.77x = 3,489.52 × 2,124.86
4. Step 4: Simplify right side
   2,327.77x = 7,414,748.30
5. Step 5: Solve for x
   x = 7,414,748.30/2,327.77
6. Step 6: Final answer
   x = 3,185.35