Finding the Fourth Proportional to 49,308.32, 73,952.76 and 14,238.56

Step by Step Solution

1. Step 1: Write the proportion equation
   49,308.32 : 73,952.76 = 14,238.56 : x
2. Step 2: Convert to fraction form
   49,308.32/73,952.76 = 14,238.56/x
3. Step 3: Cross multiply
   49,308.32x = 73,952.76 × 14,238.56
4. Step 4: Simplify right side
   49,308.32x = 1,052,980,810.43
5. Step 5: Solve for x
   x = 1,052,980,810.43/49,308.32
6. Step 6: Final answer
   x = 21,355.03