Finding the Fourth Proportional to 2,969.46, 4,453.38 and 1,095.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,969.46 : 4,453.38 = 1,095.12 : x
2. Step 2: Convert to fraction form
   2,969.46/4,453.38 = 1,095.12/x
3. Step 3: Cross multiply
   2,969.46x = 4,453.38 × 1,095.12
4. Step 4: Simplify right side
   2,969.46x = 4,876,985.51
5. Step 5: Solve for x
   x = 4,876,985.51/2,969.46
6. Step 6: Final answer
   x = 1,642.38