Finding the Fourth Proportional to 146,010.54, 219,051.06 and 54,826.69

Step by Step Solution

1. Step 1: Write the proportion equation
   146,010.54 : 219,051.06 = 54,826.69 : x
2. Step 2: Convert to fraction form
   146,010.54/219,051.06 = 54,826.69/x
3. Step 3: Cross multiply
   146,010.54x = 219,051.06 × 54,826.69
4. Step 4: Simplify right side
   146,010.54x = 12,009,844,560.79
5. Step 5: Solve for x
   x = 12,009,844,560.79/146,010.54
6. Step 6: Final answer
   x = 82,253.27