Finding the Fourth Proportional to 3,465.81, 5,196.89 and 2,370.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,465.81 : 5,196.89 = 2,370.48 : x
2. Step 2: Convert to fraction form
   3,465.81/5,196.89 = 2,370.48/x
3. Step 3: Cross multiply
   3,465.81x = 5,196.89 × 2,370.48
4. Step 4: Simplify right side
   3,465.81x = 12,319,111.95
5. Step 5: Solve for x
   x = 12,319,111.95/3,465.81
6. Step 6: Final answer
   x = 3,554.47