Finding the Fourth Proportional to 56,185.84, 84,278.72 and 16,741.94

Step by Step Solution

1. Step 1: Write the proportion equation
   56,185.84 : 84,278.72 = 16,741.94 : x
2. Step 2: Convert to fraction form
   56,185.84/84,278.72 = 16,741.94/x
3. Step 3: Cross multiply
   56,185.84x = 84,278.72 × 16,741.94
4. Step 4: Simplify right side
   56,185.84x = 1,410,989,273.52
5. Step 5: Solve for x
   x = 1,410,989,273.52/56,185.84
6. Step 6: Final answer
   x = 25,112.90