Finding the Fourth Proportional to 3,756.86, 5,184.32 and 2,055.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,756.86 : 5,184.32 = 2,055.34 : x
2. Step 2: Convert to fraction form
   3,756.86/5,184.32 = 2,055.34/x
3. Step 3: Cross multiply
   3,756.86x = 5,184.32 × 2,055.34
4. Step 4: Simplify right side
   3,756.86x = 10,655,548.03
5. Step 5: Solve for x
   x = 10,655,548.03/3,756.86
6. Step 6: Final answer
   x = 2,836.29