Finding the Fourth Proportional to 173,131.50, 238,922.19 and 93,643.50

Step by Step Solution

1. Step 1: Write the proportion equation
   173,131.50 : 238,922.19 = 93,643.50 : x
2. Step 2: Convert to fraction form
   173,131.50/238,922.19 = 93,643.50/x
3. Step 3: Cross multiply
   173,131.50x = 238,922.19 × 93,643.50
4. Step 4: Simplify right side
   173,131.50x = 22,373,510,099.27
5. Step 5: Solve for x
   x = 22,373,510,099.27/173,131.50
6. Step 6: Final answer
   x = 129,228.42