Finding the Fourth Proportional to 36,684.51, 55,024.25 and 16,978.83

Step by Step Solution

1. Step 1: Write the proportion equation
   36,684.51 : 55,024.25 = 16,978.83 : x
2. Step 2: Convert to fraction form
   36,684.51/55,024.25 = 16,978.83/x
3. Step 3: Cross multiply
   36,684.51x = 55,024.25 × 16,978.83
4. Step 4: Simplify right side
   36,684.51x = 934,247,301.73
5. Step 5: Solve for x
   x = 934,247,301.73/36,684.51
6. Step 6: Final answer
   x = 25,467.08