Finding the Fourth Proportional to 42,764.69, 59,012.89 and 23,643.35

Step by Step Solution

1. Step 1: Write the proportion equation
   42,764.69 : 59,012.89 = 23,643.35 : x
2. Step 2: Convert to fraction form
   42,764.69/59,012.89 = 23,643.35/x
3. Step 3: Cross multiply
   42,764.69x = 59,012.89 × 23,643.35
4. Step 4: Simplify right side
   42,764.69x = 1,395,262,445.88
5. Step 5: Solve for x
   x = 1,395,262,445.88/42,764.69
6. Step 6: Final answer
   x = 32,626.50