Finding the Fourth Proportional to 184,916.27, 277,267.37 and 72,464.82

Step by Step Solution

1. Step 1: Write the proportion equation
   184,916.27 : 277,267.37 = 72,464.82 : x
2. Step 2: Convert to fraction form
   184,916.27/277,267.37 = 72,464.82/x
3. Step 3: Cross multiply
   184,916.27x = 277,267.37 × 72,464.82
4. Step 4: Simplify right side
   184,916.27x = 20,092,129,696.60
5. Step 5: Solve for x
   x = 20,092,129,696.60/184,916.27
6. Step 6: Final answer
   x = 108,655.29