Finding the Fourth Proportional to 146,633, 202,353.54 and 79,565

Step by Step Solution

1. Step 1: Write the proportion equation
   146,633 : 202,353.54 = 79,565 : x
2. Step 2: Convert to fraction form
   146,633/202,353.54 = 79,565/x
3. Step 3: Cross multiply
   146,633x = 202,353.54 × 79,565
4. Step 4: Simplify right side
   146,633x = 16,100,259,410.10
5. Step 5: Solve for x
   x = 16,100,259,410.10/146,633
6. Step 6: Final answer
   x = 109,799.70