Finding the Fourth Proportional to 49,023.59, 73,538.12 and 13,960.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,023.59 : 73,538.12 = 13,960.50 : x
2. Step 2: Convert to fraction form
   49,023.59/73,538.12 = 13,960.50/x
3. Step 3: Cross multiply
   49,023.59x = 73,538.12 × 13,960.50
4. Step 4: Simplify right side
   49,023.59x = 1,026,628,854.46
5. Step 5: Solve for x
   x = 1,026,628,854.46/49,023.59
6. Step 6: Final answer
   x = 20,941.53