Finding the Fourth Proportional to 106,091.91, 146,408.62 and 60,773.86

Step by Step Solution

1. Step 1: Write the proportion equation
   106,091.91 : 146,408.62 = 60,773.86 : x
2. Step 2: Convert to fraction form
   106,091.91/146,408.62 = 60,773.86/x
3. Step 3: Cross multiply
   106,091.91x = 146,408.62 × 60,773.86
4. Step 4: Simplify right side
   106,091.91x = 8,897,816,242.63
5. Step 5: Solve for x
   x = 8,897,816,242.63/106,091.91
6. Step 6: Final answer
   x = 83,868.94