Finding the Fourth Proportional to 42,768.17, 59,017.67 and 23,646.83

Step by Step Solution

1. Step 1: Write the proportion equation
   42,768.17 : 59,017.67 = 23,646.83 : x
2. Step 2: Convert to fraction form
   42,768.17/59,017.67 = 23,646.83/x
3. Step 3: Cross multiply
   42,768.17x = 59,017.67 × 23,646.83
4. Step 4: Simplify right side
   42,768.17x = 1,395,580,396.16
5. Step 5: Solve for x
   x = 1,395,580,396.16/42,768.17
6. Step 6: Final answer
   x = 32,631.29