Finding the Fourth Proportional to 42,504.82, 58,655.81 and 23,385.31

Step by Step Solution

1. Step 1: Write the proportion equation
   42,504.82 : 58,655.81 = 23,385.31 : x
2. Step 2: Convert to fraction form
   42,504.82/58,655.81 = 23,385.31/x
3. Step 3: Cross multiply
   42,504.82x = 58,655.81 × 23,385.31
4. Step 4: Simplify right side
   42,504.82x = 1,371,684,211.97
5. Step 5: Solve for x
   x = 1,371,684,211.97/42,504.82
6. Step 6: Final answer
   x = 32,271.26