Finding the Fourth Proportional to 55,607.54, 83,467.47 and 49,323.56

Step by Step Solution

1. Step 1: Write the proportion equation
   55,607.54 : 83,467.47 = 49,323.56 : x
2. Step 2: Convert to fraction form
   55,607.54/83,467.47 = 49,323.56/x
3. Step 3: Cross multiply
   55,607.54x = 83,467.47 × 49,323.56
4. Step 4: Simplify right side
   55,607.54x = 4,116,912,764.59
5. Step 5: Solve for x
   x = 4,116,912,764.59/55,607.54
6. Step 6: Final answer
   x = 74,035.15