Finding the Fourth Proportional to 146,735.52, 202,495.28 and 79,667.52

Step by Step Solution

1. Step 1: Write the proportion equation
   146,735.52 : 202,495.28 = 79,667.52 : x
2. Step 2: Convert to fraction form
   146,735.52/202,495.28 = 79,667.52/x
3. Step 3: Cross multiply
   146,735.52x = 202,495.28 × 79,667.52
4. Step 4: Simplify right side
   146,735.52x = 16,132,296,769.31
5. Step 5: Solve for x
   x = 16,132,296,769.31/146,735.52
6. Step 6: Final answer
   x = 109,941.32