Finding the Fourth Proportional to 174,019.50, 240,262.74 and 133,661.25

Step by Step Solution

1. Step 1: Write the proportion equation
   174,019.50 : 240,262.74 = 133,661.25 : x
2. Step 2: Convert to fraction form
   174,019.50/240,262.74 = 133,661.25/x
3. Step 3: Cross multiply
   174,019.50x = 240,262.74 × 133,661.25
4. Step 4: Simplify right side
   174,019.50x = 32,113,818,156.83
5. Step 5: Solve for x
   x = 32,113,818,156.83/174,019.50
6. Step 6: Final answer
   x = 184,541.49