Finding the Fourth Proportional to 42,436.09, 58,559.52 and 23,572

Step by Step Solution

1. Step 1: Write the proportion equation
   42,436.09 : 58,559.52 = 23,572 : x
2. Step 2: Convert to fraction form
   42,436.09/58,559.52 = 23,572/x
3. Step 3: Cross multiply
   42,436.09x = 58,559.52 × 23,572
4. Step 4: Simplify right side
   42,436.09x = 1,380,365,005.44
5. Step 5: Solve for x
   x = 1,380,365,005.44/42,436.09
6. Step 6: Final answer
   x = 32,528.09