Finding the Fourth Proportional to 42,699.34, 58,937.60 and 24,802.39

Step by Step Solution

1. Step 1: Write the proportion equation
   42,699.34 : 58,937.60 = 24,802.39 : x
2. Step 2: Convert to fraction form
   42,699.34/58,937.60 = 24,802.39/x
3. Step 3: Cross multiply
   42,699.34x = 58,937.60 × 24,802.39
4. Step 4: Simplify right side
   42,699.34x = 1,461,792,922.16
5. Step 5: Solve for x
   x = 1,461,792,922.16/42,699.34
6. Step 6: Final answer
   x = 34,234.56