Finding the Fourth Proportional to 3,713.45, 5,124.55 and 2,034.86

Step by Step Solution

1. Step 1: Write the proportion equation
   3,713.45 : 5,124.55 = 2,034.86 : x
2. Step 2: Convert to fraction form
   3,713.45/5,124.55 = 2,034.86/x
3. Step 3: Cross multiply
   3,713.45x = 5,124.55 × 2,034.86
4. Step 4: Simplify right side
   3,713.45x = 10,427,711.10
5. Step 5: Solve for x
   x = 10,427,711.10/3,713.45
6. Step 6: Final answer
   x = 2,808.09