Finding the Fourth Proportional to 123,172.63, 184,701.52 and 63,992.41

Step by Step Solution

1. Step 1: Write the proportion equation
   123,172.63 : 184,701.52 = 63,992.41 : x
2. Step 2: Convert to fraction form
   123,172.63/184,701.52 = 63,992.41/x
3. Step 3: Cross multiply
   123,172.63x = 184,701.52 × 63,992.41
4. Step 4: Simplify right side
   123,172.63x = 11,819,495,706.33
5. Step 5: Solve for x
   x = 11,819,495,706.33/123,172.63
6. Step 6: Final answer
   x = 95,958.78