Finding the Fourth Proportional to 43,187.98, 59,567.68 and 28,625.82

Step by Step Solution

1. Step 1: Write the proportion equation
   43,187.98 : 59,567.68 = 28,625.82 : x
2. Step 2: Convert to fraction form
   43,187.98/59,567.68 = 28,625.82/x
3. Step 3: Cross multiply
   43,187.98x = 59,567.68 × 28,625.82
4. Step 4: Simplify right side
   43,187.98x = 1,705,173,685.50
5. Step 5: Solve for x
   x = 1,705,173,685.50/43,187.98
6. Step 6: Final answer
   x = 39,482.60