Finding the Fourth Proportional to 146,501.82, 202,173.72 and 79,433.82

Step by Step Solution

1. Step 1: Write the proportion equation
   146,501.82 : 202,173.72 = 79,433.82 : x
2. Step 2: Convert to fraction form
   146,501.82/202,173.72 = 79,433.82/x
3. Step 3: Cross multiply
   146,501.82x = 202,173.72 × 79,433.82
4. Step 4: Simplify right side
   146,501.82x = 16,059,430,883.21
5. Step 5: Solve for x
   x = 16,059,430,883.21/146,501.82
6. Step 6: Final answer
   x = 109,619.33