Finding the Fourth Proportional to 49,216.32, 73,819.80 and 19,626.24

Step by Step Solution

1. Step 1: Write the proportion equation
   49,216.32 : 73,819.80 = 19,626.24 : x
2. Step 2: Convert to fraction form
   49,216.32/73,819.80 = 19,626.24/x
3. Step 3: Cross multiply
   49,216.32x = 73,819.80 × 19,626.24
4. Step 4: Simplify right side
   49,216.32x = 1,448,805,111.55
5. Step 5: Solve for x
   x = 1,448,805,111.55/49,216.32
6. Step 6: Final answer
   x = 29,437.49