Finding the Fourth Proportional to 93,241.52, 139,737.72 and 34,021.52

Step by Step Solution

1. Step 1: Write the proportion equation
   93,241.52 : 139,737.72 = 34,021.52 : x
2. Step 2: Convert to fraction form
   93,241.52/139,737.72 = 34,021.52/x
3. Step 3: Cross multiply
   93,241.52x = 139,737.72 × 34,021.52
4. Step 4: Simplify right side
   93,241.52x = 4,754,089,635.73
5. Step 5: Solve for x
   x = 4,754,089,635.73/93,241.52
6. Step 6: Final answer
   x = 50,986.83