Finding the Fourth Proportional to 3,464.56, 5,196.86 and 1,384.74

Step by Step Solution

1. Step 1: Write the proportion equation
   3,464.56 : 5,196.86 = 1,384.74 : x
2. Step 2: Convert to fraction form
   3,464.56/5,196.86 = 1,384.74/x
3. Step 3: Cross multiply
   3,464.56x = 5,196.86 × 1,384.74
4. Step 4: Simplify right side
   3,464.56x = 7,196,303.38
5. Step 5: Solve for x
   x = 7,196,303.38/3,464.56
6. Step 6: Final answer
   x = 2,077.12