Finding the Fourth Proportional to 16,041.78, 24,053.86 and 4,945.39

Step by Step Solution

1. Step 1: Write the proportion equation
   16,041.78 : 24,053.86 = 4,945.39 : x
2. Step 2: Convert to fraction form
   16,041.78/24,053.86 = 4,945.39/x
3. Step 3: Cross multiply
   16,041.78x = 24,053.86 × 4,945.39
4. Step 4: Simplify right side
   16,041.78x = 118,955,664.75
5. Step 5: Solve for x
   x = 118,955,664.75/16,041.78
6. Step 6: Final answer
   x = 7,415.37