Finding the Fourth Proportional to 122,921.94, 184,470.38 and 94,870.02

Step by Step Solution

1. Step 1: Write the proportion equation
   122,921.94 : 184,470.38 = 94,870.02 : x
2. Step 2: Convert to fraction form
   122,921.94/184,470.38 = 94,870.02/x
3. Step 3: Cross multiply
   122,921.94x = 184,470.38 × 94,870.02
4. Step 4: Simplify right side
   122,921.94x = 17,500,708,640.01
5. Step 5: Solve for x
   x = 17,500,708,640.01/122,921.94
6. Step 6: Final answer
   x = 142,372.54