Finding the Fourth Proportional to 67,986.60, 93,795.32 and 50,124.08

Step by Step Solution

1. Step 1: Write the proportion equation
   67,986.60 : 93,795.32 = 50,124.08 : x
2. Step 2: Convert to fraction form
   67,986.60/93,795.32 = 50,124.08/x
3. Step 3: Cross multiply
   67,986.60x = 93,795.32 × 50,124.08
4. Step 4: Simplify right side
   67,986.60x = 4,701,404,123.31
5. Step 5: Solve for x
   x = 4,701,404,123.31/67,986.60
6. Step 6: Final answer
   x = 69,151.92