Finding the Fourth Proportional to 93,049.56, 139,620.51 and 36,888.48

Step by Step Solution

1. Step 1: Write the proportion equation
   93,049.56 : 139,620.51 = 36,888.48 : x
2. Step 2: Convert to fraction form
   93,049.56/139,620.51 = 36,888.48/x
3. Step 3: Cross multiply
   93,049.56x = 139,620.51 × 36,888.48
4. Step 4: Simplify right side
   93,049.56x = 5,150,388,390.72
5. Step 5: Solve for x
   x = 5,150,388,390.72/93,049.56
6. Step 6: Final answer
   x = 55,351.02