Finding the Fourth Proportional to 45,196.96, 67,796.15 and 17,109.48

Step by Step Solution

1. Step 1: Write the proportion equation
   45,196.96 : 67,796.15 = 17,109.48 : x
2. Step 2: Convert to fraction form
   45,196.96/67,796.15 = 17,109.48/x
3. Step 3: Cross multiply
   45,196.96x = 67,796.15 × 17,109.48
4. Step 4: Simplify right side
   45,196.96x = 1,159,956,661.04
5. Step 5: Solve for x
   x = 1,159,956,661.04/45,196.96
6. Step 6: Final answer
   x = 25,664.48