Finding the Fourth Proportional to 42,760.79, 59,004.77 and 23,637.98

Step by Step Solution

1. Step 1: Write the proportion equation
   42,760.79 : 59,004.77 = 23,637.98 : x
2. Step 2: Convert to fraction form
   42,760.79/59,004.77 = 23,637.98/x
3. Step 3: Cross multiply
   42,760.79x = 59,004.77 × 23,637.98
4. Step 4: Simplify right side
   42,760.79x = 1,394,753,779.77
5. Step 5: Solve for x
   x = 1,394,753,779.77/42,760.79
6. Step 6: Final answer
   x = 32,617.59