Finding the Fourth Proportional to 146,185.59, 201,736.13 and 79,117.59

Step by Step Solution

1. Step 1: Write the proportion equation
   146,185.59 : 201,736.13 = 79,117.59 : x
2. Step 2: Convert to fraction form
   146,185.59/201,736.13 = 79,117.59/x
3. Step 3: Cross multiply
   146,185.59x = 201,736.13 × 79,117.59
4. Step 4: Simplify right side
   146,185.59x = 15,960,876,421.53
5. Step 5: Solve for x
   x = 15,960,876,421.53/146,185.59
6. Step 6: Final answer
   x = 109,182.28