Finding the Fourth Proportional to 35,411.41, 53,081.58 and 16,449.36

Step by Step Solution

1. Step 1: Write the proportion equation
   35,411.41 : 53,081.58 = 16,449.36 : x
2. Step 2: Convert to fraction form
   35,411.41/53,081.58 = 16,449.36/x
3. Step 3: Cross multiply
   35,411.41x = 53,081.58 × 16,449.36
4. Step 4: Simplify right side
   35,411.41x = 873,157,753.38
5. Step 5: Solve for x
   x = 873,157,753.38/35,411.41
6. Step 6: Final answer
   x = 24,657.53