Finding the Fourth Proportional to 117,627.59, 162,325.81 and 63,912.83

Step by Step Solution

1. Step 1: Write the proportion equation
   117,627.59 : 162,325.81 = 63,912.83 : x
2. Step 2: Convert to fraction form
   117,627.59/162,325.81 = 63,912.83/x
3. Step 3: Cross multiply
   117,627.59x = 162,325.81 × 63,912.83
4. Step 4: Simplify right side
   117,627.59x = 10,374,700,927.73
5. Step 5: Solve for x
   x = 10,374,700,927.73/117,627.59
6. Step 6: Final answer
   x = 88,199.55