Finding the Fourth Proportional to 49,002.52, 73,498.32 and 13,466.56

Step by Step Solution

1. Step 1: Write the proportion equation
   49,002.52 : 73,498.32 = 13,466.56 : x
2. Step 2: Convert to fraction form
   49,002.52/73,498.32 = 13,466.56/x
3. Step 3: Cross multiply
   49,002.52x = 73,498.32 × 13,466.56
4. Step 4: Simplify right side
   49,002.52x = 989,769,536.18
5. Step 5: Solve for x
   x = 989,769,536.18/49,002.52
6. Step 6: Final answer
   x = 20,198.34