Finding the Fourth Proportional to 49,041.72, 73,554.35 and 13,973.04

Step by Step Solution

1. Step 1: Write the proportion equation
   49,041.72 : 73,554.35 = 13,973.04 : x
2. Step 2: Convert to fraction form
   49,041.72/73,554.35 = 13,973.04/x
3. Step 3: Cross multiply
   49,041.72x = 73,554.35 × 13,973.04
4. Step 4: Simplify right side
   49,041.72x = 1,027,777,804.86
5. Step 5: Solve for x
   x = 1,027,777,804.86/49,041.72
6. Step 6: Final answer
   x = 20,957.21