Finding the Fourth Proportional to 106,114.38, 146,458.64 and 60,822.72

Step by Step Solution

1. Step 1: Write the proportion equation
   106,114.38 : 146,458.64 = 60,822.72 : x
2. Step 2: Convert to fraction form
   106,114.38/146,458.64 = 60,822.72/x
3. Step 3: Cross multiply
   106,114.38x = 146,458.64 × 60,822.72
4. Step 4: Simplify right side
   106,114.38x = 8,908,012,852.30
5. Step 5: Solve for x
   x = 8,908,012,852.30/106,114.38
6. Step 6: Final answer
   x = 83,947.27