Finding the Fourth Proportional to 173,293.72, 239,145.42 and 93,805.72

Step by Step Solution

1. Step 1: Write the proportion equation
   173,293.72 : 239,145.42 = 93,805.72 : x
2. Step 2: Convert to fraction form
   173,293.72/239,145.42 = 93,805.72/x
3. Step 3: Cross multiply
   173,293.72x = 239,145.42 × 93,805.72
4. Step 4: Simplify right side
   173,293.72x = 22,433,208,307.80
5. Step 5: Solve for x
   x = 22,433,208,307.80/173,293.72
6. Step 6: Final answer
   x = 129,451.94