Finding the Fourth Proportional to 116,453.16, 174,686.22 and 33,345

Step by Step Solution

1. Step 1: Write the proportion equation
   116,453.16 : 174,686.22 = 33,345 : x
2. Step 2: Convert to fraction form
   116,453.16/174,686.22 = 33,345/x
3. Step 3: Cross multiply
   116,453.16x = 174,686.22 × 33,345
4. Step 4: Simplify right side
   116,453.16x = 5,824,912,005.90
5. Step 5: Solve for x
   x = 5,824,912,005.90/116,453.16
6. Step 6: Final answer
   x = 50,019.36