Finding the Fourth Proportional to 174,409.69, 240,687.89 and 97,945.33

Step by Step Solution

1. Step 1: Write the proportion equation
   174,409.69 : 240,687.89 = 97,945.33 : x
2. Step 2: Convert to fraction form
   174,409.69/240,687.89 = 97,945.33/x
3. Step 3: Cross multiply
   174,409.69x = 240,687.89 × 97,945.33
4. Step 4: Simplify right side
   174,409.69x = 23,574,254,323.33
5. Step 5: Solve for x
   x = 23,574,254,323.33/174,409.69
6. Step 6: Final answer
   x = 135,165.97