Finding the Fourth Proportional to 132,881.60, 199,100.51 and 93,367.98

Step by Step Solution

1. Step 1: Write the proportion equation
   132,881.60 : 199,100.51 = 93,367.98 : x
2. Step 2: Convert to fraction form
   132,881.60/199,100.51 = 93,367.98/x
3. Step 3: Cross multiply
   132,881.60x = 199,100.51 × 93,367.98
4. Step 4: Simplify right side
   132,881.60x = 18,589,611,968.83
5. Step 5: Solve for x
   x = 18,589,611,968.83/132,881.60
6. Step 6: Final answer
   x = 139,896.05