Finding the Fourth Proportional to 93,304.82, 139,952.98 and 30,127.86

Step by Step Solution

1. Step 1: Write the proportion equation
   93,304.82 : 139,952.98 = 30,127.86 : x
2. Step 2: Convert to fraction form
   93,304.82/139,952.98 = 30,127.86/x
3. Step 3: Cross multiply
   93,304.82x = 139,952.98 × 30,127.86
4. Step 4: Simplify right side
   93,304.82x = 4,216,483,825.68
5. Step 5: Solve for x
   x = 4,216,483,825.68/93,304.82
6. Step 6: Final answer
   x = 45,190.42