Finding the Fourth Proportional to 185,054.10, 277,580.18 and 44,812.72

Step by Step Solution

1. Step 1: Write the proportion equation
   185,054.10 : 277,580.18 = 44,812.72 : x
2. Step 2: Convert to fraction form
   185,054.10/277,580.18 = 44,812.72/x
3. Step 3: Cross multiply
   185,054.10x = 277,580.18 × 44,812.72
4. Step 4: Simplify right side
   185,054.10x = 12,439,122,883.89
5. Step 5: Solve for x
   x = 12,439,122,883.89/185,054.10
6. Step 6: Final answer
   x = 67,218.85