Finding the Fourth Proportional to 93,300.32, 139,944.72 and 37,894.88

Step by Step Solution

1. Step 1: Write the proportion equation
   93,300.32 : 139,944.72 = 37,894.88 : x
2. Step 2: Convert to fraction form
   93,300.32/139,944.72 = 37,894.88/x
3. Step 3: Cross multiply
   93,300.32x = 139,944.72 × 37,894.88
4. Step 4: Simplify right side
   93,300.32x = 5,303,188,371.03
5. Step 5: Solve for x
   x = 5,303,188,371.03/93,300.32
6. Step 6: Final answer
   x = 56,839.98