Finding the Fourth Proportional to 42,561.33, 58,734.08 and 23,440.74

Step by Step Solution

1. Step 1: Write the proportion equation
   42,561.33 : 58,734.08 = 23,440.74 : x
2. Step 2: Convert to fraction form
   42,561.33/58,734.08 = 23,440.74/x
3. Step 3: Cross multiply
   42,561.33x = 58,734.08 × 23,440.74
4. Step 4: Simplify right side
   42,561.33x = 1,376,770,048.87
5. Step 5: Solve for x
   x = 1,376,770,048.87/42,561.33
6. Step 6: Final answer
   x = 32,347.91