Finding the Fourth Proportional to 146,259, 201,837.42 and 79,191

Step by Step Solution

1. Step 1: Write the proportion equation
   146,259 : 201,837.42 = 79,191 : x
2. Step 2: Convert to fraction form
   146,259/201,837.42 = 79,191/x
3. Step 3: Cross multiply
   146,259x = 201,837.42 × 79,191
4. Step 4: Simplify right side
   146,259x = 15,983,707,127.22
5. Step 5: Solve for x
   x = 15,983,707,127.22/146,259
6. Step 6: Final answer
   x = 109,283.58