Finding the Fourth Proportional to 174,042.30, 261,096.15 and 49,383.30

Step by Step Solution

1. Step 1: Write the proportion equation
   174,042.30 : 261,096.15 = 49,383.30 : x
2. Step 2: Convert to fraction form
   174,042.30/261,096.15 = 49,383.30/x
3. Step 3: Cross multiply
   174,042.30x = 261,096.15 × 49,383.30
4. Step 4: Simplify right side
   174,042.30x = 12,893,789,504.30
5. Step 5: Solve for x
   x = 12,893,789,504.30/174,042.30
6. Step 6: Final answer
   x = 74,084.23