Finding the Fourth Proportional to 42,773.72, 59,028.11 and 23,654.78

Step by Step Solution

1. Step 1: Write the proportion equation
   42,773.72 : 59,028.11 = 23,654.78 : x
2. Step 2: Convert to fraction form
   42,773.72/59,028.11 = 23,654.78/x
3. Step 3: Cross multiply
   42,773.72x = 59,028.11 × 23,654.78
4. Step 4: Simplify right side
   42,773.72x = 1,396,296,941.22
5. Step 5: Solve for x
   x = 1,396,296,941.22/42,773.72
6. Step 6: Final answer
   x = 32,643.80