Finding the Fourth Proportional to 116,547.82, 174,708.32 and 74,296.06

Step by Step Solution

1. Step 1: Write the proportion equation
   116,547.82 : 174,708.32 = 74,296.06 : x
2. Step 2: Convert to fraction form
   116,547.82/174,708.32 = 74,296.06/x
3. Step 3: Cross multiply
   116,547.82x = 174,708.32 × 74,296.06
4. Step 4: Simplify right side
   116,547.82x = 12,980,139,016.97
5. Step 5: Solve for x
   x = 12,980,139,016.97/116,547.82
6. Step 6: Final answer
   x = 111,371.79