Finding the Fourth Proportional to 93,338.55, 139,982.72 and 34,174.53

Step by Step Solution

1. Step 1: Write the proportion equation
   93,338.55 : 139,982.72 = 34,174.53 : x
2. Step 2: Convert to fraction form
   93,338.55/139,982.72 = 34,174.53/x
3. Step 3: Cross multiply
   93,338.55x = 139,982.72 × 34,174.53
4. Step 4: Simplify right side
   93,338.55x = 4,783,843,493.25
5. Step 5: Solve for x
   x = 4,783,843,493.25/93,338.55
6. Step 6: Final answer
   x = 51,252.60