Finding the Fourth Proportional to 42,977.15, 59,310.17 and 23,596.80

Step by Step Solution

1. Step 1: Write the proportion equation
   42,977.15 : 59,310.17 = 23,596.80 : x
2. Step 2: Convert to fraction form
   42,977.15/59,310.17 = 23,596.80/x
3. Step 3: Cross multiply
   42,977.15x = 59,310.17 × 23,596.80
4. Step 4: Simplify right side
   42,977.15x = 1,399,530,101.47
5. Step 5: Solve for x
   x = 1,399,530,101.47/42,977.15
6. Step 6: Final answer
   x = 32,564.52