Finding the Fourth Proportional to 3,684.32, 5,520.72 and 1,952.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,684.32 : 5,520.72 = 1,952.48 : x
2. Step 2: Convert to fraction form
   3,684.32/5,520.72 = 1,952.48/x
3. Step 3: Cross multiply
   3,684.32x = 5,520.72 × 1,952.48
4. Step 4: Simplify right side
   3,684.32x = 10,779,095.39
5. Step 5: Solve for x
   x = 10,779,095.39/3,684.32
6. Step 6: Final answer
   x = 2,925.67