Finding the Fourth Proportional to 16,784.51, 25,179.48 and 5,692.46

Step by Step Solution

1. Step 1: Write the proportion equation
   16,784.51 : 25,179.48 = 5,692.46 : x
2. Step 2: Convert to fraction form
   16,784.51/25,179.48 = 5,692.46/x
3. Step 3: Cross multiply
   16,784.51x = 25,179.48 × 5,692.46
4. Step 4: Simplify right side
   16,784.51x = 143,333,056.82
5. Step 5: Solve for x
   x = 143,333,056.82/16,784.51
6. Step 6: Final answer
   x = 8,539.61