Finding the Fourth Proportional to 122,945.53, 184,131.25 and 94,641

Step by Step Solution

1. Step 1: Write the proportion equation
   122,945.53 : 184,131.25 = 94,641 : x
2. Step 2: Convert to fraction form
   122,945.53/184,131.25 = 94,641/x
3. Step 3: Cross multiply
   122,945.53x = 184,131.25 × 94,641
4. Step 4: Simplify right side
   122,945.53x = 17,426,365,631.25
5. Step 5: Solve for x
   x = 17,426,365,631.25/122,945.53
6. Step 6: Final answer
   x = 141,740.54