Finding the Fourth Proportional to 49,131.92, 73,697.58 and 14,071.58

Step by Step Solution

1. Step 1: Write the proportion equation
   49,131.92 : 73,697.58 = 14,071.58 : x
2. Step 2: Convert to fraction form
   49,131.92/73,697.58 = 14,071.58/x
3. Step 3: Cross multiply
   49,131.92x = 73,697.58 × 14,071.58
4. Step 4: Simplify right side
   49,131.92x = 1,037,041,392.78
5. Step 5: Solve for x
   x = 1,037,041,392.78/49,131.92
6. Step 6: Final answer
   x = 21,107.28