Finding the Fourth Proportional to 93,355.57, 139,944.79 and 37,230.27

Step by Step Solution

1. Step 1: Write the proportion equation
   93,355.57 : 139,944.79 = 37,230.27 : x
2. Step 2: Convert to fraction form
   93,355.57/139,944.79 = 37,230.27/x
3. Step 3: Cross multiply
   93,355.57x = 139,944.79 × 37,230.27
4. Step 4: Simplify right side
   93,355.57x = 5,210,182,316.79
5. Step 5: Solve for x
   x = 5,210,182,316.79/93,355.57
6. Step 6: Final answer
   x = 55,810.09