Finding the Fourth Proportional to 60,429.54, 90,648.42 and 16,055.31

Step by Step Solution

1. Step 1: Write the proportion equation
   60,429.54 : 90,648.42 = 16,055.31 : x
2. Step 2: Convert to fraction form
   60,429.54/90,648.42 = 16,055.31/x
3. Step 3: Cross multiply
   60,429.54x = 90,648.42 × 16,055.31
4. Step 4: Simplify right side
   60,429.54x = 1,455,388,763.83
5. Step 5: Solve for x
   x = 1,455,388,763.83/60,429.54
6. Step 6: Final answer
   x = 24,084.06